If the analyst decides to increase the sample size (n) from 75 to 100, whilemaintaining the same confidence level, the width of the confidence interval wouldthen:fluctuate up and down.remain unchanged.decrease.increase.

If the sample size (n) changes from 75 to 100 then what is its effect on width of confidence…

Answered: If the analyst decides to increase the…

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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If the analyst decides to increase the sample size (n) from 75 to 100, while maintaining the same confidence level, the width of the confidence interval would then: fluctuate up and down. remain unchanged. decrease. increase.