(a) Express the null hypothesis and the alternative hypothesis in symbolic form for the following claim.A manager claims that the average lunch break is more than 0.4 hours long.O Ho: p = 0.4 vs.H: p < 0.4O Hg: 4 = 0.4 vs. H;: µ < 0.4O Ho: H= 0.4 vs.O Ho: p = 0.4 vs. H: p> 0.4H;: µ # 0.4O Ho: H = 0.4 vs. H: µ > 0.4O Ho: p = 0.4Hi:p # 0.4Vs.(b) State the indicated conclusion in nontechnical terms, being sure to address the original claim.An entomologist writes an article in a scientific journal claiming that at most 1.48% of male fireflies areunable to produce light due to a genetic mutation.A hypothesis test of the claim has been conducted, and the decision from that test is to fail to reject Ho.O There is not sufficient evidence to warrant rejection of the claim that the true proportion is at most1.48%.O There is sufficient evidence to warrant rejection of the claim that the true proportion is at most1.48%.OThere is not sufficient evidence to support the claim that the true proportion is at most 1.48%.O There is sufficient evidence to support the claim that the true proportion is at most 1.48%.

a) The claim is that the average lunch break is more than 0.4 hours long.

Answered: (a) Express the null hypothesis and 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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