Question

A supervisor finds the mean number of miles that the employees in a department live from work. He finds x Overbar = 29 and s = 3.6. Which mileage is within a z-score of 1.5?
21 miles
24 miles
36 miles
41 miles

Answer 1

3.6 * 1.5 = 5.4

29 ± 5.4 = ?

Answer 2

A supervisor finds the mean number of miles that the employees in a department live from work. He finds x Overbar = 29 and s = 3.6. Which mileage is within a z-score of 1.5?

Answer 3

36 miles