3. At a certain college, it is estimated that fewer than 25% of the students have cars on campus. Does this seemto be a valid estimate if, in a random sample of 90 college students, 28 are found to have cars? Use a 0.05level of significance. IStep 1: State the null and alternative hypothesis in words. Step 3: Compute test statisticHO:H1:Step 2: Level of Significance and Critical Value/s and Step 4: Decision isRegionStep 5: State the conclusion.-2

We have given that Sample size n =90 Favorable cases x=28 Sample proportion p^=x/n =28/90 =0.3111

Answered: 3. At a certain college, it is…

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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