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1) Answer the questions using the following data. A : 4, 7, 5, 3, 3, 6...

1) Answer the questions using the following data.

A : 4, 7, 5, 3, 3, 6

B : 8, 12, 9, 2, 10, 15

a. Calculate the mean and the standard deviation.

b. Calculate the coefficient of variation.

c. Compute the z-score of all data.

d. Detect an outlier using the z-score.

Math   Statistics-And-Probability   
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