and they have decided they want adequate power to detect a mean of at least4.25. The organizers have no idea of o. You suggest a small pilot study, whichgives s = 1.73. Based on this result, you decide to use o = 2.(a) Given a = 0.05, for what values of a will you reject Ho ?(b) Using µ = 4.25, what is the probability that will fall in the region definedin part (b)?(c) What is the power of the test? Will a sample size of n =adequate power? Explain your answer.100 give you Consider a survey to assess whether a newly designed dining court is viewedmore favorably than the old design. The organizers are considering randomlysurveying n = 100 student patrons but would like some statistical advice. Thehypotheses areHo : μ = 4Ha:µ> 4

Given information: H0:μ=4Ha:μ>4 σ=2n=100α=0.05

Answered: a) Given a = 0.05, for what values of a…

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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a) Given a = 0.05, for what values of a will you reject Ho? = 5) Using µ 4.25, what is the probability that ☎ will fall in the region in part (b)?