A test is made of H₁: μ-14 versus H₁: µ‡14. A sample of size n=48 is drawn, andx=12. The population standard deviation is σ=6.(a) Compute the value of the test statistic z.(b) Is H, rejected at the a=0.05 level?(c) Is H, rejected at the α=0.01 level?

The question is about hypothesis testingGiven :Hypothesis :Randomly selected no. of observations ( n…

Answered: A test is made of #₁: µ=14 versus #₁:…

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 test is made of #₁: µ=14 versus #₁: µ‡14. A sample of size n=48 is drawn, and x=12. The population standard deviation is 6-6. (a) Compute the value of the test statistic z. (b) Is H, rejected at the a=0.05 level? (c) Is H, rejected at the a=0.01 level?