A programmer is planning to develop a new sohasem system in planning the operating system he will use to estimate the percentage of computers using the new operating system. How many computers need to be scanned in order to be 99% confident that his fate in Turbie is no more than three percentage points? b. Assume a recent survey indicates that about 87% of computers are in operating systems n. Rounding to the nearest whole number) c) Does the additional survey information from part (b) have much of an effect on the sample size that is required?O A. No, using the additional survey information from part (b) only slightly increases the sample size.O B. Yes, using the additional survey information from part (b) dramatically reduces the sample size.OC. Yes, usinghe additional survey information from part (b) dramatically increases the sample size.>O D. No, using the additional survey information from part (b) does not change the sample size.

Given data: Confidence level = 99% Margin of error = 3 % = 0.03 To find the required sample size.

Answered: A programmer is planning to develop a…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

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A programmer is planning to develop a new sohasem system in planning the operating system he will use to estimate the percentage of computers using the new operating system. How many computers need to be scanned in order to be 99% confident that his fate in Turbie is no more than three percentage points?

b. Assume a recent survey indicates that about 87% of computers are in operating systems n. Rounding to the nearest whole number)

c) Does the additional survey information from part (b) have much of an effect on the sample size that is required?
O A. No, using the additional survey information from part (b) only slightly increases the sample size.
O B. Yes, using the additional survey information from part (b) dramatically reduces the sample size.
OC. Yes, usinghe additional survey information from part (b) dramatically increases the sample size.
>
O D. No, using the additional survey information from part (b) does not change the sample size.

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