Calculating percentile | Modeling data distributions | AP Statistics | Khan Academy

Courses on Khan Academy are always 100% free. Start practicing-and saving your progress-now: www.khanacademy.org/math/ap-s...
Learn how to calculate the percentile rank for a given data point.
View more lessons or practice this subject at www.khanacademy.org/math/ap-st...
AP Statistics on Khan Academy: Meet one of our writers for AP¨_ Statistics, Jeff. A former high school teacher for 10 years in Kalamazoo, Michigan, Jeff taught Algebra 1, Geometry, Algebra 2, Introductory Statistics, and AP¨_ Statistics. Today he's hard at work creating new exercises and articles for AP¨_ Statistics.
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help! Donate or volunteer today!
Donate here: www.khanacademy.org/donate?ut...
Volunteer here: www.khanacademy.org/contribut...

[@shyboievris834]

My teacher ripped this exact same question for one of my stats tests... online schooling at it's finest...

[@sourabhrathi1753]

4/7 = .57142857 in repeat mode ...though explanation is really good..keep up...thnx for posting such videos..

[@imaglyy3132]

Dang it, I'm right! I'm so ready for examination in 1 hour and a quarter!

[@misatange]

Thanks for this, my homework has to deal with bell curves but it helped illustrate the concept :)

[@goreacraft]

2:43 small unimportant detail: 4/7 != 0.555..

[@useruser-useruser-useruser]

gorea craft it is important.

[@goreacraft]

i do not think it is important as it does not effect the video message/lesson, it is just a small human mistake and i pointed out so he can add a correction comment if he want on the video

[@Baitsy]

i see no difference in what he did vs what you're saying

[@EscapefromtheUnwanted]

(8/14)× 100%= 57.14%

[@ajansurveys6673]

@@Baitsy LOL He uses python language, "!=" Means not equal to

[@canlis4987]

What about for frequencies. If I have to calculate the percentile of 11.4, do I count how many frequencies are below 11.4, or do I add all the frequencies that are 11.4? Example, say there are 6 frequencies that are below 11.4. Do I dived 6 by 11.4? Or, say those 6 frequencies are, 8.2, 7.4, 7, 6.8, 5.2, and 3.3. Do I add all those frequencies up then divide it by 11.4?

[@skynet_cyberdyne_systems]

Clearly explained

[@Kwintessential2]

Ok I got this one right.

[@user-qh8sr1zq5n]

Thank you very much 😍
l am from Egypt &i love you very much ☺

[@erinodea5790]

um 49??

[@garybriers]

4/7 = 0.5714

[@SuperiorWare]

Look like a Statistics question.

[@user-ih7ej2tv8f]

hi

[@ethankaledp8174]

stun zeeD

[@njerzynek]

this is median, not mean! mean is the normal destination of %!!!

[@njerzynek]

sorry! percentile is based on median!

[@francescakray233]

Wednesday 15th November 2023. 20.10pm. "Dear Sir. Good-evening. How are you? I hope you are well. Thank you so much for your explanation of Percentile. I barely understood it. I will have to watch it again and again." Yours Faithfully. Sir Francesca Kray.

[@fortnitelover339]

goat'

[@cheezywizard5292]

First one here!

[@grsnis743]

CheezGaming 🦄😂

[@useruser-useruser-useruser]

4/7 is 0.5555.....? hm...... Somebody needs a math lesson.

[@TheCarlespuyol]

You need "chilling down" lesson...

[@chillygamingreal]

are you seriously tryna roast sal khan himself lmfao

[@nitecoredj]

hi