Jack owns a small neighborhood convenience store and has years of data tracking the most popular items sold in his store in hopes that he always has the most popular items in stock. Based on historical data, Jack sells an average of 49 four-roll packages of toilet paper per month with a standard deviations of 7.1 packages. In March, 2020, Jack sold 76 four-roll packages of toilet paper (which was all he had in stock). Calculate the z-score for the amount of toilet paper Jack sold in March. Report your answer to two decimal points (e.g. 2.01)
Jack owns a small neighborhood convenience store and has years of data tracking the most popular items sold in his store in hopes that he always has the most popular items in stock. Based on historical data, Jack sells an average of 49 four-roll packages of toilet paper per month with a standard deviations of 7.1 packages. In March, 2020, Jack sold 76 four-roll packages of toilet paper (which was all he had in stock). Calculate the z-score for the amount of toilet paper Jack sold in March. Report your answer to two decimal points (e.g. 2.01)
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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