EXERCISE 1. A random sample of six steel beams has mean compressive strength of 58.392 psi (pounds per square inch) with a standard deviation of s 648 psi. Test the null hypothesis H, -H = 58,000 psi against the alternative hypothesis H; H> 58,000 psi at 5% level of significance (value for t at 5 degree of freedom and 5% significance level is 2.0157). Here u denotes the population mean. (AMLE, Summer 2000)

EXERCISE 1. A random sample of six steel beams has mean compressive strength of 58.392 psi (pounds per square inch) with a standard deviation of s 648 psi. Test the null hypothesis H, -H = 58,000 psi against the alternative hypothesis H; H> 58,000 psi at 5% level of significance (value for t at 5 degree of freedom and 5% significance level is 2.0157). Here u denotes the population mean. (AMLE, Summer 2000)

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Description: EXERCISE1. A random sample of six steel beams has mean compressive strength of 58.392 psi (pounds persquare inch) with a standard deviation of s = 648 psi. Test the null hypothesisH, =H = 58,000 psi against the alternative hypothesis H,: H > 58,000

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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