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Question

A data set has a mean of 10 and a standard deviation of 4. What is the z-score of

13?

a)1.33

b)-0.75

c)0.75

d)-1.33


 A data set has a mean of 20 and a standard deviation of 2. What is the z-score of 17?

a)-0.67

b)-1.5

c)1.5

d)0.67

Top Answer

a) option c)... View the full answer

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