Population Mean And Sample Mean (Explanation and Walkthrough Example) |Statistics

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In this statistics video, I go over how to solve population mean and sample mean. I explain the relationship between the two and go through examples showing that relationship. I define the definitions and show the population mean formula and the sample mean formula.

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You explain better than my professor. Thanks.

dustyroadsoverland
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Is there any difference in calculating the population and sample mean or are they calculated differently? Is it also the same for calculating the standard deviation?

mr.medioker
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i don't understand sample of n =3 sample n=6 . can you help me

chuthiluyen
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How do you find the sample mean with two observations or two confidence intervals one positive and one negative?

studyingwhileinyourprime
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In some places for sample mean, I see the formula is the sum of all items over the number of items in sample -1. Can you please explain why?

ahnafkhan
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Pls can you show how to calculate population proportion and sample proportion

hudamuhammed
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hello, how we can get the sample size ??? Regards

dr.hanawamin
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Hello can you please make more examples of population mean thank you

mooncat
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Related Videos:
How to Calculate the Population Standard Deviation:

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