To testH0 :μ=105versusH1 :μ̸=105,asimplerandomsampleofsizen=25is obtained. (a) If x ̄ = 101.9 and s = 5.9, compute the test statistic. (b) Draw a t-distribution with the area that represents the p-value shaded. (c) Approximate and interpret the p-value. (d) If the researcher decides to test this hypothesis at the α = 0.01 level of significance, will the researcher reject the null hypothesis? Why?

To testH0 :μ=105versusH1 :μ̸=105,asimplerandomsampleofsizen=25is obtained. (a) If x ̄ = 101.9 and s = 5.9, compute the test statistic. (b) Draw a t-distribution with the area that represents the p-value shaded. (c) Approximate and interpret the p-value. (d) If the researcher decides to test this hypothesis at the α = 0.01 level of significance, will the researcher reject the null hypothesis? Why?

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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