The weekly wage for 60 foreign company employees averaged Rp. 250,000.00, with standard deviation of IDR 27,000.00. For national companies, out of 60 employees are known that the average weekly wage is IDR 125,000.00 with a standard deviation of IDR 10,000.00. With a 99% confidence interval, estimate the average wages of the foreign company employees with national companies.

The weekly wage for 60 foreign company employees averaged Rp. 250,000.00, with standard deviation of IDR 27,000.00. For national companies, out of 60 employees are known that the average weekly wage is IDR 125,000.00 with a standard deviation of IDR 10,000.00. With a 99% confidence interval, estimate the average wages of the foreign company employees with national companies.

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Description: The weekly wage for 60 foreign company employees averaged Rp. 250,000.00, with standard deviation of IDR 27,000.00. For national companies, out of 60 employees are known that the average weekly wage is IDR 125,000.00 with a standard deviation of IDR

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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