ch 6 -atel The owner of a factory want to estimate the average amount of money paid per hour for salary to employees in current year. The average amount of money paid in the previous year was 10. A random sample of four employee records is taken from the population of 60 employees and the sample results are Mx=10 Employer | Salary to employees in current year. Salary to employees in last year. 1 8. 13 9 2 13 9. 11 4 10 A. Estimate the average amount of money paid per week for salary to employees in current year, using ratio and difference estimation. B. Obtain the relative efficiency of the average ratio estimator to the average simple random estimator. RE
ch 6 -atel The owner of a factory want to estimate the average amount of money paid per hour for salary to employees in current year. The average amount of money paid in the previous year was 10. A random sample of four employee records is taken from the population of 60 employees and the sample results are Mx=10 Employer | Salary to employees in current year. Salary to employees in last year. 1 8. 13 9 2 13 9. 11 4 10 A. Estimate the average amount of money paid per week for salary to employees in current year, using ratio and difference estimation. B. Obtain the relative efficiency of the average ratio estimator to the average simple random estimator. RE
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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