SOLUTION: . A class of 15 kindergartners had the following weights in pounds:
54 48 42 44 46 44 36 50
43 46 40 46 43 43 43
Find the mean, var
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Question 307148: . A class of 15 kindergartners had the following weights in pounds:
54 48 42 44 46 44 36 50
43 46 40 46 43 43 43
Find the mean, variance, and standard deviation.
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
EXCEL spreadsheet and AVERAGE, VAR, and STDEV functions.
Mean=44.53
Variance=17.70
Standard Deviation=4.21
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