4) A survey investigates whether the proportion of 8% for employees who commute by car to 4). work is higher than it was five years ago. A test on employee commuting by car was done on a random sample of 1000 employees, and found car commuting to be 12%. Test an appropriate hypothesis and state your conclusion. Be sure the appropriate assumptions and conditions are satisfied before you proceed.
4) A survey investigates whether the proportion of 8% for employees who commute by car to 4). work is higher than it was five years ago. A test on employee commuting by car was done on a random sample of 1000 employees, and found car commuting to be 12%. Test an appropriate hypothesis and state your conclusion. Be sure the appropriate assumptions and conditions are satisfied before you proceed.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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