No video :(

Probability Part 1: Rules and Patterns: Crash Course Statistics #13

Подписаться 16 млн

Просмотров 494 тыс.

50% 1

Today we’re going to begin our discussion of probability. We’ll talk about how the addition (OR) rule, the multiplication (AND) rule, and conditional probabilities help us figure out the likelihood of sequences of events happening - from optimizing your chances of having a great night out with friends to seeing Cole Sprouse at IHop!
Crash Course is on Patreon! You can support us directly by signing up at / crashcourse
Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:
Mark Brouwer, Glenn Elliott, Justin Zingsheim, Jessica Wode, Eric Prestemon, Kathrin Benoit, Tom Trval, Jason Saslow, Nathan Taylor, Divonne Holmes à Court, Brian Thomas Gossett, Khaled El Shalakany, Indika Siriwardena, Robert Kunz, SR Foxley, Sam Ferguson, Yasenia Cruz, Eric Koslow, Caleb Weeks, Tim Curwick, Evren Türkmenoğlu, Alexander Tamas, D.A. Noe, Shawn Arnold, mark austin, Ruth Perez, Malcolm Callis, Ken Penttinen, Advait Shinde, Cody Carpenter, Annamaria Herrera, William McGraw, Bader AlGhamdi, Vaso, Melissa Briski, Joey Quek, Andrei Krishkevich, Rachel Bright, Alex S, Mayumi Maeda, Kathy & Tim Philip, Montather, Jirat, Eric Kitchen, Moritz Schmidt, Ian Dundore, Chris Peters, Sandra Aft, Steve Marshall
--
Want to find Crash Course elsewhere on the internet?
Facebook - / youtubecrashcourse
Twitter - / thecrashcourse
Tumblr - / thecrashcourse
Support Crash Course on Patreon: / crashcourse
CC Kids: / crashcoursekids

Опубликовано:

8 авг 2024

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 197

@privatepupper6247 6 лет назад

There is a large probability that I’m going to kms during my finals

@elenamarcato6727 6 лет назад

stats exam is tomorrow im currently binging this

@debbeylukas5872 5 лет назад

elena marcato same!

@carsonspinks1067 5 лет назад

Literally me right now

@mikek128 5 лет назад

6monts later same story

@offbrandcereals 5 лет назад

lmao stats exam in 30 minutes ***

@mackenziehardy4020 5 лет назад

elena marcato as of writing this, mine is in 5 hrs........

@kumom5028 4 года назад

At 3:52, I think what Adriene meant should be "Since P(tails and 6) is not equal to zero, these two events are not mutually exclusive" instead of "Since P(tails or 6) is not equal to zero,..."

@lenapetrovic7094 6 лет назад

Adriene looks more confident since the economics crash course with Mr Clifford. I really enjoyed this presentation; she talks slower and is less much tense. Thank you for doing what you do, you are the reason decided to study economics!

@blahblahblahox9475 Год назад

I stg I've learned more from CrashCourse than I have from my community college professors. I've gotta become a patreon, you guys have saved my butt so many times.

@pmcgee003 6 лет назад

I think the p(cancer) example is the best part of this series I've heard so far. It immediately explains the importance of the field.

@KatrinaEames 6 лет назад

@jiasheng 6 лет назад

it's commonly used in AP Stats classes, my unit test had 5 questions just on the same scenario

@moparbabe72 5 лет назад

you lost me at p(Cole) and p(ice cream night)

@gulnaratayeva 4 года назад

so true!!

@flamedragon07 4 года назад

I agree with you on that. That was a bit random.

@julesnursingjourney6649 6 лет назад

Thanks for explaining in terms of ice cream and Cole Sprouse, I love the Internet.

@plainjane8870 5 лет назад

You summed up an hour class in 12 minutes. Thank you so much for the great review.

@HandsLikeDoves 6 лет назад

My statistics class just started on probability and one of the discussion assignments is to share videos of something we are having a hard time with. I think I understand all the basic concepts in this video, so I wish the rest of this series was posted because I would have loved to have used Crash Course!

@laurayannarella9454 5 лет назад

This is one of the best reviews of basic probability I've seen. Thanks Ms. Hill!

@malteshkumar421 6 лет назад

You guys are amazing no matter whatever topic you make a video on, keep up the great work

@10aDowningStreet 6 лет назад

Thanks for reminding me how dumb I am.

@nolanwestrich2602 6 лет назад

No, you're not dumb. Just horrible at statistics.

@oliviaj1615 6 лет назад

relatable

@ronhazel6998 6 лет назад

Your videos are extremely well produced and informative, thank you for this content :)

@bulalaish 6 лет назад

Now this was presented really well.

@ms.valcin9191 6 лет назад

You guys post this after my exam!!! Like less than 8 hours after it...

@Lortagreb 5 лет назад

Finally. The first 13 videos was pretty simple. Now I feel like actually learning somethign that i wasnt taught in 3rd-5th grade.

@potzysk2 5 лет назад

Wow, very clear explanations. Good job!

@mannyb8294 5 лет назад

"A skittle can't be two different colors at once." Schrodinger watching this shaking his head.*

@MicahHenning 4 года назад

At least there is a 100% probability that the skittle is not alive.

@professional_silent_trumpe1540 4 года назад

@@MicahHenning oR is it

@courtneypommrehn217 5 лет назад

thank you for this video. It has helped me immensely!

@adiksaff 6 лет назад

I approve of this much Cole in a Crash Course Video ^^

@gfxb3177 5 лет назад

You're saying this video is "cole"

@pmh9966 6 лет назад

Please slow down...............

@jstnnnnn 5 лет назад

it's called crash course. it is supposed to be fast.

@d.harrison1570 4 года назад

You can adjust the playback speed, which I've found helps with the more complicated stuff. Even then, I often have to back up and hear it again.

@PrykeStudios 5 лет назад

Thanks for this educational video that i get to watch in class

@glendapeace2061 5 лет назад

I think that at 4:13 the title and the formula are not matching, the title says the prob of tails AND 6, but the formula says p(tails OR 6). I am confused...

@happyh7991 6 лет назад

HELP A LOT THANK YOU PLEASE DONT STOP

@kelzy_kita 4 года назад

I didn't understand anything in class because my teacher talks so fast but I finally get it, even though I'd already failed his test XD

@Gwolf303 Год назад

I didn't start seeing faces until this person brought it up. Now I can't stop.

@2ndkombat 6 лет назад

can we get into tutorials now?

@quinius173 6 лет назад

Great video!

@KevinIslandRoyale 6 лет назад

OMG I JUST LEARNED ABOUT PROBABILITY TODAY IN MY GEOMETRY CLASS AND THIS VIDEO CAME OUT TODAY WTH!!H!H!?!?!?!

@yulinliu850 6 лет назад

Excellent! Just one thing: P(A|B) does not require Event B to occur before Event A.

@tronophono913 6 лет назад

will you guys go over Random Variables and Probability Density functions and such?

@andreassamuelsen2624 6 лет назад

I've passed probabity on a university level, so i feel kinda smart watching this

@BlueyMcPhluey 6 лет назад

finally some maths

@mholber 6 лет назад

was really hoping she was going to say "grilled Cheesus"

@Alex-zg3fz 4 года назад

Was that meant to be a glee reference?

@hem89180 6 лет назад

Good job!

@BlueyMcPhluey 6 лет назад

best episode yet

@p_k_2000 Год назад

demnnn probablity was made this quick this was amazing

@akashmishra2644 6 лет назад

We are learning about this in school right now

@vtech325 6 лет назад

Good stuff.

@fatinallen5134 5 лет назад

By refering to Cole, did you mean Jughed? Noticed the beanie haha

@emilyharkness9685 6 лет назад

Thank you so much! this is exactly what I needed, my test is in a day!!!

@GustavoSilva-ny8jc Год назад

0:04 ADRIENE!!!! My favorite teacher!!!!

@mashrufahussain9747 6 лет назад

Wow I've never thought that I would probably be this early to watch this

@shantharamlal3240 5 лет назад

Not judging, but must admit, the comments below made me curious to watch. Good coverage, easy to relate. Great job. Thank you.

@ctc1998412 6 лет назад

Good video, It helped me understand the concept, I minor criticism though, go a little slower with the slides

@pvtpain66k 6 лет назад

I wanna dump out that jar of D6's and yell, "FIREBALL!" :x

@juanheredia9456 4 года назад

can you guys slow down when teaching at crash course? you are really helpful, but you are bombarding me with words at a tremendous speed!

@sebastianpopa7943 4 года назад

4:58 is the reason why youtube channels like this, most of the time, win over teachers

@aif1992 6 лет назад

Very good!

@pete-do3fz 5 лет назад

Excellent .

@turdl38 6 лет назад

but what's the probability of Dylan at ihop?

@Sara-md8nu 4 года назад

🤯 whats the probability I will drop my 6 week summer stats class? Id rather take Anatomy again😩

@mberryfr 6 лет назад

This is amazing animated educational material. I am deeply touched

@greatpharoh0303 4 года назад

Maam, can you provide the solutions to your questions? all of them for reinforcement? thank you

@DelusionalLogic 6 лет назад

There was a good couple of minutes there in the middle where i could have sworn i was watching the "Engineer guy" with a wig on talking about probability. The tone and mannerisms got really similar.

@futureDK1 5 лет назад

Nothing gets me harder than statistics! For real.

@TamaraTkacova 6 лет назад

Yessss cole and icecream

@roysamson13 6 лет назад

wow just noticed that the plant on the left, is in the shape of a histogram of a distribution. Very clever crash course, that was a cool thing to do.

@homeguy2586 5 лет назад

Nice observation. (Shines my glasses for congratulate you)

@bryanwan6169 6 лет назад

It was very improbable that I was so early to this video.

@maddyv5948 6 лет назад

wanna hear something more improbable? I was subscribed to this channel and I didn't even know that until 5 minutes ago :D

@Scerttle 6 лет назад

I settled for front/left to see BP.

@SlipperyTeeth 6 лет назад

Finally! Math!

@MrCanada4evr 5 лет назад

Thanks a LOT!!! Now I want ice cream AND feel compelled to catch up on Riverdale:( Riverdale, can you forgive me?

@nickd7986 5 лет назад

How does probability relate to eclectic theoretical orientation?

@musataz 6 лет назад

I have a chemistry exam after 5 hours (FINALS!!!) but look at me... -_-

@DeviilReaper 6 лет назад

Good luck, you should be in it now

@IMThEGoD100 6 лет назад

Organic chem easy

@rexbarr_5783 5 лет назад

I like chem.

@homeguy2586 5 лет назад

Bro, Your comment is out of context. Unless your comment has a P(Watching Crash Course before Chemistry exam) is high enough to beat your expected score.

@sabnam1602 4 года назад

How did it go

@jmorrow22 6 лет назад

This episode could be an entire crash course. What are the chances of there being a crash course probability?

@MarycruzBautista 6 лет назад

lol I had a math quiz about this today.

@aayushmehta5561 6 лет назад

Crash course rocks like if you agree

@Justanotherconsumer 5 лет назад

Wouldn’t that be Crash Course Mineralogy?

@HerodotusVon 6 лет назад

Woah double upload XD

@punktesla 6 лет назад

In crash course mythology, where would u find the myths in full versions online?

@CluelessPigeon 4 года назад

If P(1 and 2)= P(1) x P(2) then why isn't P(1|2) not just equal P(1) since it's said that P(1|2) = ( P(1 and 2) / P(1) ) ???

@kellykurt8339 6 лет назад

I enjoy logical conclusions. Presumptions, deny lying eyes.

@zmijozmajo4384 4 года назад

0:18 It's a bit more general. "The tendency to perceive a specific, often meaningful image in a random or ambiguous visual pattern"

@Pharmahum 5 лет назад

Now I understand why I fail because I sleep every time we talk about math

@ortofon88 5 лет назад

The Venn diagram that has No Cole overlapping 'Cole' and also completely overlapping 'ice cream' is a bit confusing. Am I missing something?

@shreerangakv7183 Год назад

items on the table keeps getting changed as per the topic 😁

@alan2here 6 лет назад

Theres a number of eateries where 20% roll a mental dice each day is probably not a bad approach for modelling me.

@dhruvbenegal5265 5 лет назад

Look Man! Plz try to make it a little more simpler to understand!!

@sidekick3rida Год назад

5:42 "you like like cole sprouse" what does that mean?

@lisxsales 6 лет назад

Uhm... That whole Cole Sprouse thing was pretty funny not gonna lie

@No1ANTAGON1ST 6 лет назад

Can we make absolute deductions of certainty when we're talking about what is probable, or is it more so estimaTion? Is there 100% probability, is thaT no longer talking of probability?

@MicahHenning 4 года назад

The whole point of statistics and probability is to make informed decisions about uncertainty. If something is certain, you no longer need probability theory.

@anonymouse7697 6 лет назад

It's so simple

@vincentgu4735 5 лет назад

I think you meant to say P(tails and 6) at 3:48

@d.harrison1570 4 года назад

I was wondering about that. Thank you.

@rkpetry 6 лет назад

*_...sidebar: M&M's white chocolates also have five colors-why is five best for statistics..._*

@diegovillarroel8222 6 лет назад

the probability of me ever watching this video again is pretty low. :P

@tyrantulawhoistdr.tnebula3439 4 года назад

Cole shouldn't go to the IHOP I worked at...wouldn't recommend it 😂😂😂

@Qermaq 6 лет назад

Where are there theaters where it’s not general seating? Never seen that.

@melonlord1414 6 лет назад

In germany it's (almost) always reserved seating.

@LukeBunyip 6 лет назад

And in some cinemas in big cities in Australia.

@noalear 6 лет назад

Arizona has them all over.

@chillsahoy2640 6 лет назад

In the UK I've seen both, but in my experience reserved seating is more common.

@kubricklynch 6 лет назад

Every mainstream theater in my city (St. Louis) has assigned seating.

@bernardheathaway9146 5 лет назад

Here is when CrashCourse turns into CryingCourse.

@ZamanSiddiqui 6 лет назад

Don't Forget To Be Asking Questions.

@2346Will 6 лет назад

Where is #12??

@shauntaybelton1153 5 лет назад

What happened to skittles?

@OdinMagnus 6 лет назад

I was with you till the part you said you "don't want your weekend to suck" but then said "you could stream get out" I mean, which is it... sucky weekend with get out, or have a decent to good weekend? =p