Lesson 15 - Calculating Variance in Statistics

This is just a few minutes of a complete course.
Get full lessons & more subjects at: www.MathTutorDVD.com.
The student will learn how to calculate variance in statistics to solve problems.

[@xuen2298]

So far your patience and systematic steps are clearly explained and thank you for saving my life. You make people love Math.

[@sadanazeem5849]

this video just saved my life 🙏🏼 thank you so much!

[@itzboyon6983]

When I search for something and see this man's face in my search result, I know that my problem is already solved.

[@jay_wright_thats_right]

I don't know what country these comments are from but y'all are so corny. So many butt kissers.

[@Pizkid97]

EXCELLENT TUTORIALS KUDOS

[@madeleinevandermerwe2657]

Why did the video cut off at the end? I wanted to see the final answer

[@kerriconroy8120]

Does it to all of them so frustrating

[@bijin_yt]

my guy saved my life

[@mhhasan6487]

If there was a big sample like 1,2,3,......50 then how can we find the variance

[@infoweb3683]

Use a calculator 🙄🙄

[@Gwynbleiddsanity]

is this cut? where's the rest of the equation?

[@signedturnip6442]

its cut, the full video is on the course website, but i believe you have to pay, either way the result for me was 2.5, ¿how about you?

[@Gwynbleiddsanity]

@@signedturnip6442 i got the same ans :D

[@sonipa23]

i got 2.5 for da sample variance as well!!

[@Paulconcordgmail]

@@sonipa23 2.5 = s^2 but then you have to take the root of 2.5 as well

[@sonipa23]

@@Paulconcordgmail wouldn’t it be the other way around? as the standard deviation is the square root of the variance? or am i getting confused here

[@lorenzop.8249]

alright bro whatever, you can have my 19.95$

[@heddywood]

there wasn't enough information to actually come up with an answer