MA 381: Section 6.2: Another Function of a Random Variable Example Worked out at a Whiteboard

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11 жыл бұрын

An example of determining the probability density function of a function of a random variable X. The CDF technique is used.

Пікірлер: 35

@amandafranks6538 3 жыл бұрын

You’ve saved me! I’ve taken this course twice and never understood this concept and I finally get it. Thank you so much.

@kelvincoleman1524 Жыл бұрын

This woman is a hero😎

@digh4407 Жыл бұрын

This is really helpful. I was listening to a well accomplished professor explain this and her explanation does not even come close to how you explained. Great job!

@natnaeldereje8666 Жыл бұрын

You’ve saved me! I’ve taken this course for the second time and never understood this concept and I finally get it. Thank you so much. you are really great keep doing this!

@thehaalims5436 4 жыл бұрын

you are best.. I don't know how to thank you, but really you are amazing teacher.

@yenhoang3856 3 жыл бұрын

it is the best probability density function on YT. Thanks a lot.

@michaelwathen4530 10 жыл бұрын

Very good, very clear. I like it better when you work from the board. It's easier to see the big picture.

@javierH 6 жыл бұрын

Ud. hace ver esto muy fácil. Thank you, thank you!! God bless you.

@zelousfoxtrot3390 4 жыл бұрын

Thank you so much for your time! Considering the stupidity my kids watch on KZfaq, It's good to know some redeeming qualities on this platform.

@fabianocostacoelho3591 4 жыл бұрын

Very clear explanation! Congratulations, and thank you

@amanranchi0007 3 ай бұрын

Thank you Professor

@smalirizvi8026 7 жыл бұрын

You just saved me. I am so thankful to you :)

@monicaselesmuwaya9815 Жыл бұрын

this is excellent, i need more videos

@Cookie-Song 7 жыл бұрын

Very nice explanation! Thank you so much!!

@abhayanand1668 9 жыл бұрын

Awesome. Thank You.

@zinmot5457 3 жыл бұрын

I wish all the teachers could explains things as good as you do. I think my professor speaks Chinese for half of the lecture, no way anyone could understand what he says unless one speaks Chinese.

@justiceduku773 2 жыл бұрын

thanks very much,

@fahimasultana8564 4 жыл бұрын

Thank a lot . Its really helpful

@Gabriel_Naomi Жыл бұрын

Thanks a bunch

@malhmod44 6 жыл бұрын

Thank you so much

@hosseinpourghaemi4600 7 жыл бұрын

very nice explanation, thank you.

@MathGrl15 7 жыл бұрын

Glad it is helpful!

@abdulrahmanalfaifi2905 3 жыл бұрын

many thanks!!!

@faisalalkaabneh4020 4 жыл бұрын

you are A M A Z I N G :)

@GuruprakashAcademy 4 жыл бұрын

If possible discuss other method too.

@igwegbehenrychinaza7908 3 жыл бұрын

Thank you ma'am

@godsfavourokwumabua5752 3 жыл бұрын

This is wonderful,pls could make some on uniquness and inversion theorem

@dennibc88 4 жыл бұрын

Thank you!!!

@jonathanalbertoacostallall1367 4 жыл бұрын

puedo asumir que estas llevando el curso de Data Analysis for Social Scientists del MITx?

@betselotkidane6928 2 жыл бұрын

That was helpfull thank you🙏....one question for you...is there any case that we cannot use CDF method or that we should use only the other way?

@shujingduan6313 7 жыл бұрын

did we finished at 5:06? we got p(x≥ 1/y), but it is not the standared cdf, and should not we continue to onverte to 1-p(x≦ 1/y) then we just can do the following?

@MathGrl15 7 жыл бұрын

Yes -- you're correct, you can do it this way.

@bree9895 2 жыл бұрын

exactly what i was thinking too

@fabianbotello4917 5 ай бұрын

no thats not correct. we have P(Y1/y) so we are finding the CDF for Y. But to find the CDF for Y, we need to use P(x>1/y)