How To Calculate The Sample Variance | Introduction to Statistics

This statistics vide shows the tutorial of how to calculate the sample variance of a data set. First, by showing the calculation through a sample variance example. Lastly, solving the formula to calculate the sample variance.

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#Statistics #Math

[Doingmybest]

Taking stats for the first time and I want to cry lmfao

[leahphyfer]

thank you for not explaining this like its common knowledge!!

[Adam-deyi]

I WANT TO CRY THANK YOU !!! Will share your channel with my peers.

[Outthebox]

Cool bro, i came for JEE mains revision lol😂😂😂

[samthemessiah]

Taking my first statistics class ever right now and its all online. Your videos have been so much more helpful than my own professor. Thank you for making these you're actually saving me from failing this class

[ashleighross]

Thank you for this video. I havent done maths in about 6 years. I was close to pulling my hair out before I found your video. My textbok has a different method which is confusing for me. I will be using your channel to help me ace my module. Thank you, thank you, thank you. 🙏🙏🙏

[vbxhtue]

I was kind of skeptical of using this method because, my stats professor has been using the computational method instead. However, after watching this video (literally twice) i'm now able to correctly solve the problems. Thank you so much!

[paigenichols]

This video really helped me understand. Thanks

[merryalvi]

Because this video is more effective for me and me easily understand the this topic.

[dr.nebertbwalya]

Super straight forward and easy. Thank you

[nxhjxuk]

Thank you sir 🎉🎉 I never understood this better keep up the great work ❤

[sheilarodriguez]

This was so helpful, I am struggling in stats

[merryalvi]

Sir plz upload video About next topic of Sampling distribution of S^2 .
in which we make the sample and then find the sampling distribution of S^2

[aizacamado]

wow it really amazing thank for this I was so struggle this before but now i found that I love numbers 😅

[bryanrodriguez]

I had 9 numbers I kept getting the number that was close to the answer but couldn’t get it I kept getting 76. …. But the right answer was 77.44 after I realized I kept dividing my answer 9-8 I noticed when I was doing the n-1 I looked back counted the numbers and I realized I forgot to add another number so all this time I was subtracting and adding only eight numbers and not 9 but yeah took me an hour to realize this but thank you for your video it helped me alot

[eastsidesun]

do you round the mean or keep it the same ?

[DavidTorres-zech]

how do you know whether to use N or μ- 1

[trinityyyyyyyyyy]

Could you please explain the third step

[ashleighross]

What does the "i" mean? It's on the right of "x" in the equation

[prn]

My homework keeps telling me to use excel… i keep getting it wrong no matter i try this method please help…