Statistics - How to Find the Mean

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In this video we quickly cover how to find the value of the mean. This includes both the mean of a population and the mean of a sample. Remember that even though there are two formulas here, the process is exactly the same in either case.

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0:00 Start
0:03 Formula for Population Mean and Sample Mean
0:28 How to find the mean
0:43 Example 1, Find the population mean
1:15 Example 2, Find the sample mean
1:40 Wrap up information and ending

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Hello! I was wondering if I could request a video - or a series, perhaps! I've been struggling with Gradients, Dy/Dx and y=mx+c [and all things related to that line graph topic!!!] Could you please do some IGCSE papers of 0580 math? I find your explanations very useful! [especially paper 4!!!]

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thanks check out my new tutorial videos

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