Intro to Hypothesis Testing in Statistics - Hypothesis Testing Statistics Problems & Examples

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The student will learn the big picture of what a hypothesis test is in statistics. We will discuss terms such as the null hypothesis, the alternate hypothesis, statistical significance of a hypothesis test, and more.
In this step-by-step statistics tutorial, the student will learn how to perform hypothesis testing in statistics by working examples and solved problems..

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29 июн 2024

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Комментарии : 1,9 тыс.

@theAFCproject 4 года назад

Why is it that I pay thousands of dollars to be taught this, but always end up learning it from free youtube videos? Gotta love it

@cauriejc 2 года назад

right???

@luisdiaz8474 2 года назад

Because.... capitalism

@esdrassacalxot2097 2 года назад

Just to get your piece of paper bro that’s why.

@rdubb2060 2 года назад

Same.

@Malik-xb5wz Год назад

Use all available resources you have including this video u weasel

@mollydavis1475 5 лет назад

"the good news is, it's not really a difficult concept to understand but the bad news is, most of the textbooks out there make it entirely too hard" - ain't that the truthhh

@derekemrie2987 5 лет назад

Textbooks are not inherently boring or hard to understand, no more than instructors/professors are inherently boring or hard to understand; perhaps students and faculty could test this theory...truth is, you can test anything, even GOD, however somethings are verifiable and some things are not.

@pareksh 5 лет назад

ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-SwlAbYS61pE.html much easier explanation of hypothesis testing

@irishdawn4118 5 лет назад

Hahaha! True!

@RoronoaDeep 4 года назад

Most teachers & lecturers also make it much too hard to grasp. Not just textbooks. My hypothesis is that 95% mathematics teachers are sadistically making life hard for students.

@surajramachandran8750 4 года назад

Absolutely true, at a significance level of 0.001.

@fajjarbabar 10 месяцев назад

Sir, you posted this video 8 years ago when I was probably in school. and now here I am 8 years later in uni and this video is LITERALLY A BLESSING. Please continue the good work that you're doing. May god bless you.

@MathAndScience 10 месяцев назад

That's awesome!

@Humanwastaken 10 месяцев назад

same here

@RobertoSolis-ft5us 3 месяца назад

Same!!!

@mattwayre3666 2 месяца назад

Same here!

@rheaa-menon 3 года назад

I'm almost close to tears. I have an atrocious teacher for statistics and you've saved my life. Thank you so much.

@weeroddy92 3 года назад

Sameeee. This guy saved my life

@warpdrive9229 3 года назад

Holy cow! Same man! Professors here in India as dogshit!

@methusellahbosire538 3 года назад

Same here daaaamn

@confidential303 2 года назад

I already graudated but i like to refresh thing and he is absolutely right ...having a good teacher is a blessing... maybe we should open a forum where we can ask questions if someone is stuck

@anantambisht4895 2 года назад

Hii can you pls teach me stats , I am having breakdown because of this

@nathanbab9447 8 лет назад

People like you, are solely best for the world for what you do! Excellent. Please do not stop. You don't know how much of us appreciate your work. Bless you.

@HiyaMalaika 6 лет назад

this sounds like the gratitude of a student before an exam lol because I know I'm grateful

@anshuman5554 6 лет назад

Exam fear! lol

@edwintatum5963 6 лет назад

This is absolutely me a day before a final! I’ve been touched by an angel lol. Bless you sir...

@TheRealSelDemMil 5 лет назад

Wow this is me...the day of the test

@abhijeetsharma6624 5 лет назад

Bsdk...tu bhi English kam bol..Tera bhi zyada ho Raha hai

@kashemvai5025 7 лет назад

youre not the hero we deserve, youre the hero we need.

@hakanoner1995 5 лет назад

Math Knight Rises

@JAM_BI 5 лет назад

*You're not the hero we deserve, *You're the hero we need.

@pareksh 5 лет назад

ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-SwlAbYS61pE.html try this out! hypothesis testing

@xiongly435 4 года назад

comprehension is important in statistic o...O good catch! :P

@amenmengistie 3 года назад

Comon man it is good rather...go on me

@nazifataha8868 3 года назад

When we all feel clueless, we need a savior and that is you. Even six years later, this is shedding light on my mind

@herbertj3105 3 года назад

Hello, If you are struggling or cannot meet the deadline for your proposal, course work, research paper and assignments email officialessaygiant@gmail.com and we will help you with your papers

@thegreatgoddess9149 2 года назад

I was thinking the same. This guy helped me get an excellent grade in my high school final exam 6-7 years ago

@n.ele33 Год назад

This channel has done more for me than my lecturers & tutors ever could. I failed my IntroStats course twice using only lecture material, then I found these videos last semester the three days before my midterm, and this channel got me up to a 70% average.

@nemathassnain8522 8 лет назад

you should be teaching all university/ college professors how to teach their students. You are AWSOME!

@herohondavikas 5 лет назад

ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-R1s-KKHPMVU.html

@ivywangari1492 5 лет назад

So true

@xiongly435 4 года назад

some teachers are as good as he is! O...o just never seen a statistic teacher that godly lol

@winxbloom7552 6 лет назад

I learned more in a 23 minutes video than what I learned in an hour in my class.

@crystaltaylor6235 4 года назад

One of my semesters! ha!

@toihirhalim 4 года назад

we did 5 class : 0 understand but now everything is clear :D

@gobyg-major2057 3 года назад

Inori Yuzuriha minute*

@statisticstutor9400 3 года назад

ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-8J12O6V9dHs.html

@engotzzsja 3 года назад

In my entire college life. 😑😑😑

@MrCompenso 4 года назад

6 minutes in and I already have a much better understanding. Professors are really hit or miss sometimes and having people like you that help is honestly a god send. THANK YOU.

@landonfulcher1414 2 года назад

I decided to look at the comments at 6:30 to see if other people felt the same way.

@momon8738 4 года назад

I'm an engineering student who fails engineering statistics and in a brink of failing again because of this, but your explanation is really good. I think I get an idea about how it works. Awesome, I can't believe video with this quality is free! Please do more and I really think students worldwide will appreciate it

@evertmcqueen 8 лет назад

The ability to teach rather than simple present is what makes a great teacher. You aced my friend.

@troychavez 5 лет назад

He is an amazing professor. I love his straight-forward explanations.

@quaxky326 3 года назад

Agreed.

@mustafamuhyadin9177 5 лет назад

I just can't believe I'm watching this video for free.

@RayRodriguezLV 4 года назад

FACTS😂😂😂

@bruh-vf9mo 4 года назад

@i cry in aprilits free

@gobyg-major2057 3 года назад

i cry in april not really but nice try tho.....

@marielaroche2413 3 года назад

right! and paying 600 for the course that i can't even understand anything from.

@alexkhanna8755 3 года назад

@@marielaroche2413 this is correct

@TheRenzer9 5 лет назад

BEING a teacher and WORKING as a teacher are two extremely different aspects. Sir, you ARE a teacher, and the way you explain is enough to tell me that you live every moment of your work you have dedicated yourself towards. Love and huge respect !

@zena101562 4 года назад

Professor, Thank you for making this so easy to understand. Please don't stop teaching us it is refreshing that you don't assume that we know each step. Going through each step is the key to understanding this concept thoroughly.

@rebeccaryan1779 7 лет назад

I have been a teacher for 10 years at the HS and College levels. You have a fantastic way of explaining and also doing so in a beautiful, relaxed voice. Very enjoyable!

@honglizou2240 2 года назад

It is great.

@moinaction 5 лет назад

Sir, I am pleased to tell you that you're in the right profession, teaching is you and you're a teacher. I enjoyed listening to how you break complex terms down to what anyone can absorb. Thanks for doing what you do best

@sariah3113 Год назад

Bless your soul. Thank you for the help! I have a test tomorrow and i was still struggling to understand this. Wish more stats teachers were like you because u explained so well that I didn't end up lost.

@jhangirtanveer1422 Год назад

Absolutely. May God Bless him

@aisyahishak8804 2 года назад

How can he compress a three HOURS lecture into 23 MINUTES ??? AMAZING 🤩🤩🤩🔥🔥🔥

@MrGangstNerd 7 лет назад

Had this class online and didn't understand a single thing. Now my final's coming up and I'm disappointed that this simple material was causing me so much grief. Thanks for the enlightenment!

@annabelspresence2443 7 лет назад

you sir, are a well deserved teacher. i'm not proud to say that i failed my Econometric exam cos i understood nothing at all in class (hypothesis testing) but now, after what i just learnt from you,i'm proud to say that i'm gonna have very good grade when i rewrite it next two weeks. Thanks to you. Right now, i'm like; ''omg it's not difficult!''

@danielebianchi386 5 лет назад

Fail an exam is not a tragedy. Best of luck for your career and thank you to the Professor for his great lessons.

@siyabongastanleymatsoetlan252 2 года назад

Protect this man from COVID and any other atrocities

@MrHugoTaz 4 года назад

What a generous act of sharing all this knowledge. What an explanation, what a teacher! Thank you so much for this.

@MathAndScience 4 года назад

You are very welcome!

@laraalshaikh1589 7 лет назад

you sir is a true legend. very well explained.. cant thank you enough for making me understand this obstacle i had with hypothesis.

@darpanpatwa4071 7 лет назад

you right how are you lara

@piyushbasnet7431 4 года назад

Are*

@anshumanbora1739 6 лет назад

Once in a while I come across a video and I think "Wow, what a teacher !". This is one of them.

@aelfredmaizi 3 года назад

Indeed great job is being done

@khoa6505 2 года назад

I love how you break complex things down into small pieces, very detail and easy to understand. Thank you very much! Please keep your great work!!!

@TinyMaths 4 года назад

This is starting to be the number 1 place I come to when I am struggling to get a conceptual grasp of some mathematical subject. By taking the abstract and explaining it using some of the simplest every day situations that the average person can identify with and easily understand, you've made approaching some intimidating subjects far less daunting.

@dyechandler 8 лет назад

Ive gone through quite a few videos on statistics and I found this to be the most helpful. Thanks

@constantinkiryakidis4546 4 года назад

I never comment, and rarely ever purchase anything online.But you truly are AMAZING, and the best teacher / professor i've ever had. Your courses are well worth the price and then some! Thank you for explaining concepts in such a down to earth and simple manner.

@MDMAx 2 года назад

I don't know if you care or ever read comments under your old videos, but thank you all these years later. I decided to learn statistics and you are my light at the end of my tunnel of ignorance.

@okechukwuegbuziem4708 3 года назад

I am about to take a statistics class this summer, and watching this video is a great step forward for me. I think that those who are going to be taking a statistic class need watch your videos

@omaraldulaijan270 4 года назад

Teaching is not something you do, it is something you are. Keep up the good work!

@MathAndScience 4 года назад

Thanks so much!

@landonfulcher1414 2 года назад

@@MathAndScience you might as well be a therapist. The stress and anxiety I had about my test this week was almost immediately resolved after watching two of your videos.

@himec 6 лет назад

Love this so much! My professor added this for us online and I am so glad I watched. Smooth info, very understandable and I will be watching more! THANK YOU!!!

@thaianle4623 4 года назад

I rarely comment on youtube, but after crunching a few (probably a lot) of articles about Null Hypothesis, I have to say that: This is the best explanation so far. By giving a simple but relevant example, understanding the concept still requires some effort but much easier.

@MathAndScience 4 года назад

I really appreciate the kind words!

@terrariffe2202 2 года назад

I cannot tell you how much I appreciate this! It simplified concepts that were very confusing to me. You are a blessing!

@sunnyyoda5511 5 лет назад

I love how he summarizes everything in the end! It is like GOLD!

@LM-he7eb 4 года назад

Sunny Yoda Haven’t reached the end yet, but I agree. Based on what I’ve seen so far

@arielrz7612 4 года назад

This is super helpful! What took you about 25 minutes to explain took me three hours to try to read in my textbook. Your explanation actually made sense. Thank you so much!

@thetrendingworld6286 3 года назад

Six years later and I still get the previledge to enjoy your teaching. To run through your solutions. That's awesome.

@tangelaclements9258 7 месяцев назад

Thank you sooo much for this lesson. I have been in a statistics for 14 weeks and something finally makes sense!!!! Thank yu for breaking down this lesson!!!!

@wes4744 4 года назад

This video didn’t even feel like 20 minutes, Thank you so much!

@lodsonalmeida1099 7 лет назад

We like your teaching, you are solely best for the world for what you do! Excellent Teaching.Thank you very very much we appreciate your work. God Bless you.

@joannfagen4457 2 года назад

This channel is the best in clarity and ability to keep a student’s focus and curiosity to “listen and learn.” Some teachers have a natural ability directed for teaching others, and this man has it.

@mukomakudzi6593 2 года назад

You have saved my online learning in this pandemic. The world needs more people like you

@abhishekdhingra3830 4 года назад

You have great skills, love to attend your sessions. please continue with what you are doing and helping students understand the concepts.Thanks

@FuttBuckerson 8 лет назад

all nighter for my statistics of business and economics class...this is helping so much! thank you!

@HindiMoviesHDYT 3 года назад

I literally went through so many video but this guy made me understand Hypothesis Testing in a click. Thank you so so much

@moniquemurray1015 4 года назад

Thank you for this clear, to the point explanation. Living in South Africa, in the middle of nowhere, distance education is our reality. You took a complex textbook explanation and discussed it in a way that everything made sense and was placed in context. Much appreciated. I will be following your presentations.

@user-cq7tc9nl5s 3 года назад

How incredible! Simple and easy to understand. I'm really enjoying your lessons.

@vaibhavbutti134 8 лет назад

Beautifully presented in a simple way which clear a hundreds of queries in my mind. Thank you so much sir for the tutorials. These are very helpful. Thanks a ton :)

@summerxu9059 2 года назад

This is so helpful!!! I love instructor writing on the board while explaining in an organized and clearly way!!! My mind is not messy anymore, I can follow the thoughts and logic!!!Thank you!

@amandagura8711 4 года назад

I could not understand my 1 1/2 lecture on hypothesis testing today. I go on RU-vid and watch your 20 minute video and instantly understand everything! Thank you so much!

@MathAndScience 4 года назад

You are very welcome!

@Mizfit_ Год назад

I am upset I found your videos so late into my intro to statistics class 😔, You went so in depth while my professor just gave us handouts and solved the problems in class and have youtube videos posted of her again solving them 😒.. Not even explaining the significance of it. Thank youuuu again :)

@hannahberry1679 4 года назад

This guy is saving my GPA, video by video.

@yvonnebanks4551 9 месяцев назад

I'm happy I came across your teachings. I've been struggling to understand statistics which is hindering my career aspirations of becoming a statistician. Your teachings are easy to digest and retain. I'm beginning to love stats. Thank you!

@rizalazizahmad3990 2 года назад

The best teacher on earth. I regret by not watching this video since 4 months ago.

@greatvideos09 8 лет назад

You are tooooooooooo good! I have understood Hypothesis for the first time EVER in my life! :) Thanks a ton

@hasopum749 9 лет назад

why did I not see this before? Thank you. You are amazing !

@anantambisht4895 2 года назад

I can't thank you enough. I have been having mental breakdown because of not understanding stats and hypothesis. Can you pls pls pls make a series on stats . I will be forever grateful for you. God bless you

@dwilliamhood 3 года назад

Why does everybody talk about hypothesis testing (books and videos alike) without telling new learners know what a hypothesis is from a statistics perspective??? Thank you for FINALLY being one who makes it clear. This helps dramatically with the cognitive aspects of learning. Kudos!!!

@dasca5474 7 лет назад

Thanks for the descriptive explanataion very helpful

@freddykido6067 8 лет назад

Brilliant. I love listening to you!!

@christinadelacroix2370 2 года назад

You are honestly one hell of a talented teacher...How you break things down,make things clear, repeating things ...I will def. use your videos on your website, in future courses for my schooling !! thank you sooo much !

@jiewuzheng2704 2 года назад

the best teacher in the world, and way better teaching than the textbook. Most knowledgeable teacher I've ever seen. No logical leap in your teaching is very different from others, which is understandable to new learners. Thank you.

@brandonthomas7698 5 лет назад

I have my stats final tomorrow morning, wish me luck and good luck to everyone in the same boat as me.

@bashairali1411 4 года назад

Same me 😂😭

@shahadyagoub5143 4 года назад

I have in like an hour and I still don’t know shit

@sapnanayak1453 3 года назад

How did it go? I hope you did well!

@Abhishek-kg3jr Год назад

Professor is a gift from god. Thank you 🙏🙏🙏🙏

@jhangirtanveer1422 Год назад

Absolutely Abhishek Bachan

@user-zs7rt9co9r 2 месяца назад

never been a stats student in my life date nut somehow i cleared the one of the toughest aptitiude test in the country and got the call from the top college for their mba in analytics program . learning all concepts from you one night prior to the interview . its like you are dirctly ouring every concept in my head thank you sir lots of love and respect from INDIA.

@shizraimtiaz7446 3 года назад

I was desperately looking for a video like that, and I found that, it has cleared all my concepts..

@Estebanfrancobedoya 9 лет назад

great! great video! keep going with that, in just 30 minutes you make me see the light! I was totally null with the classes I had. thanks

@electric-fire21 9 лет назад

"Null with the classes I had" Lol Idk if there was a pun intended there or not but that's funny

@alwayalady68 6 лет назад

Thank you, thank you, thank you!! You made this so easy for me to understand. I have been struggling to keep up with my stats teacher at university and it's been difficult. You make it very easy. Love it!

@slimduggythug6510 Год назад

Man you just made me understand something I've been struggling with throughout a semester. Thanks and keep doing this for the world

@tuananhngyen2985 6 месяцев назад

holy moly. I have been struggling with this concept for few weeks now. Tons of video on youtube have been listed in my history but not going anywhere until I watch this video. It was like: Eureka!! Simple explanation with pen and paper, no fancy illustration or animation but still nailed it. Thanks a lot Math & Science team

@michaelcooper2840 5 лет назад

Wish I had you as my maths teacher at school. 😂 You're great.

@anishkhanal1917 9 лет назад

Thank you very much!! tutor is looking and talking like the SAUL of BREAKING BAD!!!!

@ivsh7963 8 лет назад

+Anish Khanal hahahahha yeah !!1

@b.k.1925 7 лет назад

lol. I can see the resemblance!

@monicarutanhira8896 6 лет назад

at first l thought it was him

@shankarlimbu3423 6 лет назад

anish kharel .. Kun level ho timro ?

@katelinpegg8615 4 года назад

Current undergrad senior taking stats online right now (which means I'm teaching it to myself) in this COVID mess. You've saved my life! This has been the best resource to help me in my studies so far. THANK YOU!

@rish9373 Год назад

THANK YOU! I was close to tears because of not understanding but hearing your explanation, makes me close to tears because my chest feels a little lighter.

@rafikmohamad458 9 лет назад

Excellent introduction to Hypothesis Test

@abidgujjar1150 2 года назад

Our religion ISLAMsays that every person who teach you even a word is your teacher you should respect this person so you are my teacher sir giiii😇

@michaeljensen8867 3 месяца назад

Okay

@elijoey3074 25 дней назад

Can

@jhaleshjhoomuck8768 2 года назад

Thank you Professor. I admire your teaching. It's only now I see this video is from 2014. Your work will never die. You are helping so many people. Thank you

@willyh.r.1216 2 года назад

I feel grateful watching how easy and clear you introduce the basics of statistics. Keep it up, Sir.

@juyoungjung9267 4 года назад

Your teaching is absolutely amazing. Thank you so much for making this video and sharing with many people.

@MathAndScience 4 года назад

Welcome!

@jonyb0b13 8 лет назад

Beautiful. Simply beautiful. I understood everything you said. Thank you kind sir.

@julesiahoward3754 8 лет назад

g FEBRUARY

@tuvu1166 3 года назад

Hats off to you sir. I’ve spent like hours and hours on this topic reading the textbook and it doesn’t help me at all. Thank you so much.

@ahbabhussain4499 Год назад

I could not understand the 30 minutes lecture of my professor regarding this content but your video made this concept as clear as transparent. Hats off

@nazmiezyferi554 8 лет назад

GREAT EXPLANATION!!!

@cassandracastle8756 8 лет назад

Even though it was in math, but it provided what I needed to know medical, and it came to what the doctor had said I figure it was do testing and study. it was great even though I was not doing it for math, I found just what I wanted medical. Great ! very appreciative to you guys

@yussufnoor1160 2 года назад

I honestly and sincerely never seen such simplified statistics in such an easy way this man deserves a noble prize

@gideonmunduga4071 4 года назад

You are a wonderful gift to humanity. You know your stuff. You know how to pass it across. You make learning a pleasant experience! You are the best! Please keep it up.

@andreytkachenko1398 8 лет назад

You are the teacher of the century! Thank you for helping such stupid people like me ;)

@sapnanayak1453 3 года назад

You are not stupid. People who call themselves professors and teachers but don't know how to actually teach and the attitude they have that a student should already know these things is what makes us think we're idiots.

@quangly4482 4 года назад

"The sun could be a movie projection", remember that could the next thing after flat earthers.

@ManuelInfoSec Год назад

From the first few seconds into this video, I already knew it was worth my subscription.

@Joe_Fauci Год назад

Your statistical tutoring videos are incredibly helpful! Your clear explanations and easy-to-follow examples have helped me grasp concepts that I struggled with in the past. Thank you for sharing your knowledge and expertise!

@Galmion 8 лет назад

It's very well done and explained, but... I wish it was also finished. you must now calculate the critical value and compare it to your test statistic or none of this has any use at all.

@OnlyMeChanics 5 лет назад

Not all heroes wear cape Thanks a lot

@jasonf.9862 3 года назад

You are literally saving my butt. Im in grad school for mba and this class is killing me. Your vids are helping me to get through all of it. THANK YOU so very much.

@lrmxo 3 года назад

Damn, you truly explain things like no other teacher ive ever had. These videos are a GOD sent! Thank you for all that you do. Please never stop making videos LOL.

@winterland3253 3 года назад

Watching these an hour before my stats exam. Wish me luck boys

@icelab1394 8 лет назад

omg! thank you! i have a test tomorrow and this was really usefull!

@JohnStax98 6 лет назад

icela b did you pass?

@ebkmsn393 4 года назад

JohnStax ha ha haaaaa

@lamtaolam2802 4 года назад

did you pass lol

@sapnanayak1453 3 года назад

How was it? Hope you did well!

@martinokolie3024 4 года назад

I was had problems understanding these things really well but I am halfway into the first video, and i seem to have already understood them very clearly. You are more than a hero!!!!!