All the sales representatives at Acadia Insurance are female,and their mean annual salary is $60,000 with a standard deviation of $5000.All customer account managers are male and they have a mean salary of $80,000 with a standard deviation of $15,000.Heather knows she is one standard deviation above the mean of the sales representatives.She wants to transfer to become the first female customer account manager and will begin at her same salary.After she transfers,compared to the customer account managers her salary will be at what z-score?
A)-2
B)-1
C)0
D)+1
E)+2

Question

Quizplus · Accepted Answer

Heather's salary is $65,000 (one standard deviation above the mean for sales representatives). For customer account managers, the mean is $80,000 with a standard deviation of $15,000. The z-score is calculated as (65,000 - 80,000) / 15,000 = -1.

All the Sales Representatives at Acadia Insurance Are Female,and Their