# math

What is the mean mediam and mode for 64,75,62,90,81,52,80,99,100,65,75,61,0,106,72,70,80,92,90,102

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1. Mean = Σx/n (add all the scores and divide by the number of scores)

Median = 50th percentile (arrange scores according to value, find value that half of the scores are above and half below. If it is in between two scores, find the mean of those two scores.

Mode = most frequently observed score. A distribution can have no or more than one mode.

Now you should be able to do the calculations.

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posted by PsyDAG

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