Finding The Probability of a Binomial Distribution Plus Mean & Standard Deviation

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This Statistics video tutorial explains how to find the probability of a binomial distribution as well as calculating the mean and standard deviation. You need to know how to use the combination formula in order to solve the example problems presented in this video.
Introduction to Probability:
• Introduction to Probab...
Probability Formulas:
• Probability Formulas, ...
Probability Explained:
• Probability Explained!
Probability With Geometry:
• Probability With Geome...
Probability of Complementary Events:
• Probability of Complem...
Conditional Probability:
• Conditional Probabilit...
__________________________________
Independent and Dependent Events:
• Probability - Independ...
Probability of Mutual Exclusive Events:
• Probability of Mutuall...
Multiplication and Addition Rule:
• Multiplication & Addit...
Compound Probability:
• Compound Probability o...
Expected Value:
• How To Calculate Expec...
Probability Tree Diagrams:
• Probability Tree Diagrams
___________________________________
Bayes Theorem:
• Bayes' Theorem of Prob...
Probability - Binomial Distribution:
• Finding The Probabilit...
Probability - Geometric Distribution:
• Geometric Distribution...
Probability - Poisson Distribution:
• Introduction to Poisso...
Continuous Probability Distributions:
• Continuous Probability...
Probability Density Functions:
• Cumulative Distributio...
__________________________________
Probability - Uniform Distributions:
• Continuous Probability...
Probability - Exponential Distributions:
• Probability Exponentia...
Probability - Normal Distributions (Calculus):
• Normal Distribution & ...
Probability - Standard Normal Distributions:
• Standard Normal Distri...
Probability - The Law of Large Numbers:
• Law of Large Numbers
___________________________________
Final Exams and Video Playlists:
www.video-tutor.net/
Full-Length Videos and Worksheets:
/ collections

Опубликовано:

12 июл 2024

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Комментарии : 757

@TheOrganicChemistryTutor Год назад

Final Exams and Video Playlists: www.video-tutor.net/ Full-Length Videos & Worksheets: www.patreon.com/MathScienceTutor/collections Next Video: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-d5iAWPnrH6w.html

@FernandoDiaz-wh4qx 5 лет назад

whenever i hear the words "in this video, we're gonna talk about *insert topic here* " my mind enters a state of peace and tranquility because I know I'm about to ace my upcoming test

@burlofreak 5 лет назад

Yes!

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1 liner appreciation

@tnebenji Год назад

I spend 2 hours every week in a biostats class feeling like my brain is mush because I can't understand anything. Then I come to this channel and I'm like "oooooh, I get it!" At this point YT is my teacher because I can't for the life of me understand why my biostats lectures are so complicated.

@chuyista 9 месяцев назад

Thank you so much, my professor brushed over this lesson, gave us the formula without explaining ANYTHING, didn’t answer any questions, and told us to drop the class if we didn’t understand. I was having a panic attack but this video really helped me out. I guess this channel will be my professor for the rest of the semester….

@wdupie Месяц назад

What kind of teacher is that

@tomatrix7525 3 года назад

14:00 He should consider x= 0 as that is also possible, which if we employ the formula, would be 0.75^30 which would be an extremely small number. It would logically make sense, usually we would have a number closer to 25% taking algebra, the chances that 0% take it from a samoke is highly unlikely BUT possible....

@footballclips5013 2 года назад

Less than 5 STUDENTS...I don't think zero needs to be included since we're talking about people...my thoughts tho....

@zohaibgulawan9070 2 года назад

No it shouldn't as if it should then my calculator would give me diff answers

@syedrafay7790 2 года назад

Yes, correct.

@fightpoverty8801 2 года назад

Less than five simply would mean we have 0 or very negligible chances of having 0 😱

@kacperm.5127 2 года назад

You have a point. P(0) =~ 0.000178... in this case. P(1) =~ 0.00178... which is an interesting correlation. This is because, P(1) = (30 * 0.25) * 0.75^29 P(1) = (7.5) * 0.75^29 P(1) = (10 * 0.75) * 0.75^29 P(1) = 10 * 0.75^1 * 0.75^29 P(1) = 10 * 0.75^(1+29) P(1) = 10 * 0.75^30 And P(0) = 0.75^30

@inhuman-specimen3820 4 года назад

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@gneissnicebaby Год назад

As someone going back to college for a geoscience degree after 10 years in business management this was SO helpful! I have taken 4 or 5 classes in statistics over my life so far, but it's been so long that I completely forgot how this equation works! Also, the refresher on fractorials was MUCH appreciated!

@mikefaz5374 Год назад

for Problem 3 b) we need to also include P(0) . since there could be 0 students taking algebra which is also less than 5.

@ICsuryaa 9 месяцев назад

Same doubt for me too...p(0) should be added right

@yarachesu2604 7 месяцев назад

I think since the question says 25% are taking algebra there is at least 1 student have taking algebra out of 30.

@Arthur2x 7 месяцев назад

@@yarachesu2604yes so there is no need of p(0)

@r.t.wickramasinghe9258 7 месяцев назад

@@yarachesu2604 That is not a valid point since we do not know exact total no. of students in the high school. Say that there are 200 students in the high school XYZ. Then total no.of students taking algebra will be 50(25%). So, other 150 will not be taking algebra. So, since the 30 students are chosen randomly, there is at least a small chance that all 30 are selected from that remaining 150. So, there will be a small probability for p(0) which is actually 0.018%

@r.t.wickramasinghe9258 7 месяцев назад

yes. I agree

@catvyhuynh7359 5 лет назад

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@leecheechiang 4 года назад

Amazing learn this more than what I’ve learnt in lecture! Could you please do a video on approximating binomial probability using normal distribution as well, with the use of continuity correction? It would help me a lot! All in all, a big fan of yours!

@owusuboakye3404 4 года назад

I think had to consider P(0) in the last question when we calculate P (X

@johnsonxetor783 3 года назад

Yes that is my thought

@sydneychizalila6835 2 года назад

My thoughts too Q b infact

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This was easier to learn than my lecturers lessons ha!

@zacharysantana3861 4 года назад

a jealous math teacher made 44 yt accounts and disliked this video with all of them

@skellingtonmeteoryballoon 3 года назад

Lol

@christianaoshinaike9993 3 года назад

How immature

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ahha haha

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@@christianaoshinaike9993 Very

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@leeannhelton3170 3 года назад

Super helpful for someone re-learning this content to help a student in high-school algebra. Thank you for sharing.

@beautynconcepts1437 Год назад

I just want to say thank you 😊. I have Stat exams tomorrow and probability of binomial distribution seemed a bit challenging, but tonight everything seems to have settled in my head. Thank you 🙏.

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@jangodarkblade3360 5 лет назад

Thank you so much I finally understand binomial distribution

@Faithfulphilosopher1 Год назад

Hi, Please kindly explain question 3(b)! I thought there is a possibility of picking none on those doing algebra on less than 5 students, making P(0)+P(1)+P(2)+(P3)+P(4)= P(X

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@moudytech577 4 года назад

Why we didn't consider P(0) in the last question when we calculate P (X

@theabdizumiye6450 3 года назад

Yess I am wondering

@billygraham5589 3 года назад

Just a little mistake.

@mehedipc5349 2 года назад

I was gonna comment that. Then i found your comment. I think it's a mistake & it will be clear if he pins a comment or say it in the description.

@TheGman426 2 года назад

was wondering the same thing. Glad I saw this comment. P(0) needs to be calculated as well.

@nikitasharma4957 2 года назад

Becoj in p (0) there n c x is coming 0 ..when we solve this here 0 will come so no need..

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@DoctorGamerr 4 года назад

That is by far the quickest way I have ever seen someone explain the formula for standard deviation. I kept doing by √(mean of squares - square of mean) and that took ages.

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@sidmoitra007 4 года назад

Really nice! Very well explained, you have saved a lot of time. Thanks a lot!

@ishamathstea9019 4 года назад

Siddhartha, Jz posted about how to find PROBABILITY using BINOMIAL DISTRIBUTION.... I hope it's helpful..... Would love to hear some feed back too

@eldrienadsilva3385 3 года назад

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@samuelrohan8995 8 месяцев назад

actually I never comment on videos but this video you've explained about the application of binomial distribution is very simple and neatly explained. i thank u for this.

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Thank you so much. I had a huge assignment on this exact equation and I was so confused on the nCr. THANK YOU!

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I have spent weeks confused in my Stats class. This video makes it so easy. I will use notes from this video in my final, thank you.

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Also thank you Nickle for sending me this vid, ily

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@TheThierry97 4 года назад

hey, didnt u forget about P(0) when calculating 3.(b)

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I was asking myself the same question

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@ishamathstea9019 4 года назад

Jz posted about how to find PROBABILITY using BINOMIAL DISTRIBUTION.... I hope it's helpful..... Would love to hear some feed back too

@oluwatomiwooyerinde9464 2 дня назад

@@ishamathstea9019

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