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k, on average. The following data was obtained: 30, 44, 34, 35, 40, 34, 39, 33, 40, 31, 37, 30, 37, 35, 33, 32, 41, 51, 31, 37, 34, 33, 36, 39, 41, 37, 39, 38, 37, 34, 28, 39, 31, 33, 30, 38, 34, 39, 44, 43, 31, 42 struct a 90% confidence interval for the mean number of hours per week that the population of fast- I restaurant employees work. gin of Error: E are 90% confident that fast-food restaurant hourly employees, on average, work between hours and hours per week.

k, on average. The following data was obtained: 30, 44, 34, 35, 40, 34, 39, 33, 40, 31, 37, 30, 37, 35, 33, 32, 41, 51, 31, 37, 34, 33, 36, 39, 41, 37, 39, 38, 37, 34, 28, 39, 31, 33, 30, 38, 34, 39, 44, 43, 31, 42 struct a 90% confidence interval for the mean number of hours per week that the population of fast- I restaurant employees work. gin of Error: E are 90% confident that fast-food restaurant hourly employees, on average, work between hours and hours per week.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.2: Representing Data
Problem 22PFA
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Forty-four fast-food restaurant hourly employees were surveyed to see how many hours they worked per week, on average. The following data was obtained: 30, 30, 44, 34, 35, 40, 34, 39, 33, 40, 31, 37, 30, 37, 35, 33, 32, 41, 51, 31, 37, 34, 33, 36, 39, 41, 37, 39, 37, 38, 37, 34, 28, 39, 31, 33, 30, 38, 34, 39, 44, 43, 31, 42 Construct a 90% confidence interval for the mean number of hours per week that the population of fast- food restaurant employees work. 18 8 R ta Margin of Error: E We are 90% confident that fast-food restaurant hourly employees, on average, work between hours and hours per week.
Transcribed Image Text:Forty-four fast-food restaurant hourly employees were surveyed to see how many hours they worked per week, on average. The following data was obtained: 30, 30, 44, 34, 35, 40, 34, 39, 33, 40, 31, 37, 30, 37, 35, 33, 32, 41, 51, 31, 37, 34, 33, 36, 39, 41, 37, 39, 37, 38, 37, 34, 28, 39, 31, 33, 30, 38, 34, 39, 44, 43, 31, 42 Construct a 90% confidence interval for the mean number of hours per week that the population of fast- food restaurant employees work. 18 8 R ta Margin of Error: E We are 90% confident that fast-food restaurant hourly employees, on average, work between hours and hours per week.
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