Variance and Standard Deviation With Microsoft Excel - Descriptive Statistics

This descriptive statistics video tutorial explains how to calculate the sample variance and sample standard deviation using a table and using microsoft excel. It also explains how to calculate variance and standard deviation using frequency given a list of repetitive data values.

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[PromisetoselfPodcast]

You're so passionate about this. you sound relaxed and patient and your classes/videos helped and are still helping me understand stats. Be blessed and thank you so much.

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Praying for you..after many trials to understand statistics finally I found you. thanks

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Great. I'll definitely be watching your videos on pre calculus.

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[bellebullecer]

thanks for very informative and clear video. It helps a lot.

[emmanuelrennie]

What a very informative video.I have been following the steps, im very impressed.

[goldennanayaakonadu]

thanks so much sir, you are indeed a teacher. God bless you

[adiflorense]

5:06 Sir, is the sample variance different from the population variance? I want to ask whether in machine learning to calculate variance and standard deviation on a dataset using sample variance and standard deviation?

[nononsensegalnononsensegal]

Thank u for this video it's been such a great help to me since I started college. You break everything down and show every step and I appreciate it.

[ma.sagrariopareno]

thank you sir for sharing your knowledge

[adiflorense]

3:19 Sir, i want to ask, is the deviation with standard deviation different?

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[collinskwadwoboateng]

Why did you use n-1 ( unbiased )and n at the same . Please could you advice on it?

[bby]

4 years ago but still helping thanks a lot and have a good day