computer company claims that the employees' salary average = 6032 dollars. The standard deviation is found to be 646 dollars. We want to test that the mean is%3Dlower than the company's claim. We are using a sample of 36 with an average salary of 6123 dollars. Then the test statistics is?а. -0.85О ь. 5.07c. 0.85O d. 0.14

Given information Hypothesized mean µ = 6032 dollars Sample size (n) = 36 Mean x̅ = 6123 Standard…

computer company claims that the employees' salary average = 6032 dollars. The standard deviation is found to be 646 dollars. We want to test that the mean lower than the company's claim. We are using a sample of 36 with an average salary of 6123 dollars. Then the test statistics is? a. -0.85 O b. 5.07 O c. 0.85 O d. 0.14

computer company claims that the employees' salary average = 6032 dollars. The standard deviation is found to be 646 dollars. We want to test that the mean lower than the company's claim. We are using a sample of 36 with an average salary of 6123 dollars. Then the test statistics is? a. -0.85 O b. 5.07 O c. 0.85 O d. 0.14

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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