A sample of 100 information systems managers had an average hourly income of $40.00 with a standard deviation of $8.00. The 95% confidence interval for the average hourly wage (in $) of all information system managers is Question 23 options: a) 32 to 48. b) 38.432 to 41.568. c) 39 to 41. d) 38.684 to 41.316.

A sample of 100 information systems managers had an average hourly income of $40.00 with a standard deviation of $8.00. The 95% confidence interval for the average hourly wage (in $) of all information system managers is Question 23 options: a) 32 to 48. b) 38.432 to 41.568. c) 39 to 41. d) 38.684 to 41.316.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

Question 23 options:

32 to 48.

b)	38.432 to 41.568.

39 to 41.

d)	38.684 to 41.316.

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