In a study of red/green color blindness, 650 men and 2950 women are randomly selected and tested. Among the men, 58 have red/green color blindness. Among the women, 9 have red/green color blindness. Test the claim that menhave a higher rate of red/green color blindness.(Note: Type "p_m" for the symbol Pm, for example p_m not = p_w for the proportions are not equal, p_m > p_w forthe proportion of men with color blindness is larger, p_m < p_w, for the proportion of men is smaller.)(a) State the null hypothesis:(b) State the alternative hypothesis:(c) The test statistic is#… (e) Construct the 90% confidence interval for the difference between the color blindness rates of men and women.< (Pm - Pw) <

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Answered: men, 58 have red/green color blindness.…

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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According to the National Institute on Alcohol Abuse and Alcoholism (NIAAA), and the National Institutes of Health (NIH), 42% of college students nationwide engage in “binge drinking” behavior, having 5 or more drinks in one occasion during the past two weeks. A college president wonders if the proportion of students enrolled at her college that binge drink is actually different than the national proportion. In a commissioned study, 364 students are selected randomly from a list of all students enrolled at the college. Of these, 136 admitted to having engaged in binge drinking. Calculate the statistic for this sample. Calculate the standard error for this sample. Verify that we can use a normal distribution for this sample. By hand calculate a 90% confidence interval for the proportion of all students at this college that engage in binge drinking. Show all work. Interpret the results of your confidence interval in the context of the…
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