A mayor running for re-election claims that during his term, average municipal taxes have fallen by $175. Aconscientious statistician wants to test this claim. She surveys 41 of her neighbors and finds that their taxesdecreased (in dollars) as follows:173, 190, 185, 151, 168, 143, 189, 189, 198, 187, 182, 169, 166, 198, 173, 172, 173, 185, 208, 156, 166,191, 148, 186, 185, 203, 172, 159, 154, 176, 165, 187, 171, 179, 198, 174, 189, 195, 145, 176, 162The statistician assumes a population standard deviation of $17. Do you think the statistician should rejectthe mayor's claim? Why or why not?Step 1: State the hypothesis.? V =Step 2: Determine the Features of the Distribution of Point Estimates Using the Central Limit Theorem.By the Central Limit Theorem, we know that the point estimates are Select an answerv withdistribution meanand distribution standard deviationStep 3: Assuming the Claim is True, Find the Probability of Obtaining the Point Estimate.P(? v? v= P( ? v ? v

Probability : Probability is a field of mathematics that deals with numerical descriptions of how…

Answered: A mayor running for re-election claims…

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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