Statistics - Find the mean

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Uploaded by on Sep 2, 2011

This example shows how to find the mean for a set of data. Remember to simply add up all of you data, then divide by the number of data points you have. For more videos visit http://www.mysecretmathtutor.com

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  • @MrMannymoto It looks like he accidentally divided by 9 twice. 8.222 is the correct answer.

  • Heyyyyyyyyyy 74/9= 8.222222222222222 humm!! You explain how to solve the problem very clear, but...!! may be I, you, or the TI-83 made a mistake!

  • when I divided 74/9 I didn't get 0.91358, but rather 8.222222222 could you please explain the reason for this difference? Thank You!

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