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