A 2010 survey asked 838 randomly sampled registered voters in California "Do you support? Or do you oppose? Drilling for oil and natural gas « the Coast of California? Or do you not know enough to say?" Below is the distribution of responses, separated based on whether or not the respondent graduated from college. College Grad Not College Grad Support 159 131 Оppose Do not know 176 128 109 135 Total 444 394 Conduct a hypothesis test to determine if the data provide strong evidence that the proportion of college graduates who do not have an opinion this issue is different than that of non-college graduates. Use significance level a = 0.08. Ho : propcollegegrad – propnotcollegegrad ? HẠ: propcollegegrad – propnotcollegegrad ? p-value: Based on this information, we may
A 2010 survey asked 838 randomly sampled registered voters in California "Do you support? Or do you oppose? Drilling for oil and natural gas « the Coast of California? Or do you not know enough to say?" Below is the distribution of responses, separated based on whether or not the respondent graduated from college. College Grad Not College Grad Support 159 131 Оppose Do not know 176 128 109 135 Total 444 394 Conduct a hypothesis test to determine if the data provide strong evidence that the proportion of college graduates who do not have an opinion this issue is different than that of non-college graduates. Use significance level a = 0.08. Ho : propcollegegrad – propnotcollegegrad ? HẠ: propcollegegrad – propnotcollegegrad ? p-value: Based on this information, we may
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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