Suppose that a phone company reports that the average duration of a cell phone call is 1.7 minutes, with a standard deviation of 1.4 minutes.
-Describe how the sketch would change if the sample size were 160 calls rather than 60 calls.

Question

Quizplus · Accepted Answer

The Answer of Suppose that a phone company reports that the average duration of a cell phone call is 1.7 minutes, with a standard deviation of 1.4 minutes.
-Describe how the sketch would change if the sample size were 160 calls rather than 60 calls.

Suppose That a Phone Company Reports That the Average Duration