Asked by kiki83

How could I find the mean of each set of numbers which is 21,25,27,32,36,37,43,43,44,51
How can I find the median of each set of numbers which is 26,71,33,69,71,25,75

And also how can I find the mode of each set of numbers 9,8,10,9,9,10,8

Answered by PsyDAG
Mean = sum of scores/number of scores

Median = 50th percentile. Arrange scores in order of value. Middle-most score is median. If two middle-most scores, use their mean.

Mode is most frequently observed score.
Answered by kiki83
but do i have to add then divide,how can i get the numbers? by multiplying?
Answered by Jen
If you want to post what you think the mean, median, and mode are now, we can check your answers for you.
Answered by kiki83
okay thanks Jen, because the math questions I 've asked earlier, I don't really know what to do either add or divide the number to get the right number
Answered by Ms. Sue
Study this site -- it finding these answers will be easy.

http://www.purplemath.com/modules/meanmode.htm

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