A regional survey of 561 companies asked the vice president of operations how satisfied he or she was with the software support received from the computer staff of the company. Suppose187 of the 561 vice presidents said they were satisfied. What is the 99% confidence interval for the proportion of the population of vice presidents who would have said they were satisfiedwith the software support if a census had been taken?0.2821 to 0.38460.2943 to 0.37230.3006 to 0.36610.2985 to 0.36820.2959 to 0.3708

The proportion of vice presidents satisfied = 187/561 =0.33 n = 561 z-critical value at 0.01 =…

Answered: 187 of the 561 vice presidents said…

187 of the 561 vice presidents said they were: with the software support if a census had bee 0.2821 to 0.3846 0.2943 to 0.3723 0.3006 to 0.3661 0.2985 to 0.3682 0.2959 to 0.3708

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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