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12.Find the range, the standard deviation, and the variance for the given samples.

13. A data set has a mean of x=3905 and a standard deviation of 110.Find the z-score for each of the following


12Find The Range The Standard Deviation And The Variance For The Given Samples 13 A Data Set Has A Mean Of X3905 And A Standard Deviation Of 110Find The Zscore class=

Sagot :

Answer:

12. standard deviation =6.22972...

. variance = 38.80952...