on with the new system. Out of the 350 managers surveyed, 280 indicated that they were satisfied. - What is the lower limit of the 95% confidence interval on the proportion of satisfied managers? (three decimal places) -What is the upper limit of the 95% confidence interval on the proportion of satisfied managers? (three decimal places
on with the new system. Out of the 350 managers surveyed, 280 indicated that they were satisfied. - What is the lower limit of the 95% confidence interval on the proportion of satisfied managers? (three decimal places) -What is the upper limit of the 95% confidence interval on the proportion of satisfied managers? (three decimal places
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 30PPS
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A large multinational corporation recently implemented an ERP system. A survey was done to determine the level of satisfaction with the new system. Out of the 350 managers surveyed, 280 indicated that they were satisfied.
- What is the lower limit of the 95% confidence interval on the proportion of satisfied managers? (three decimal places)
-What is the upper limit of the 95% confidence interval on the proportion of satisfied managers? (three decimal places)
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