Susie and Joan complain that they make very little money at their jobs; they are both radio announcers. The population of 27,000 radio announcers averages $27,500 per year with a standard deviation of $5,300. Susie makes $25,000 per year and Joan makes $32,500. What is the z-score for Joan's salary?
Susie and Joan complain that they make very little money at their jobs; they are both radio announcers. The population of 27,000 radio announcers averages $27,500 per year with a standard deviation of $5,300. Susie makes $25,000 per year and Joan makes $32,500. What is the z-score for Joan's salary?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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