(b) Find the critical value(s) and identify the rejection region(s).(c) Find the standardized test statistic.(d) Decide whether to reject or fail to reject the null hypothesis.(e) Interpret the decision in the context of the original claim. In a survey of 180 females who recently completed high school, 80% were enrolled in college. In a survey of 160 males who recentlycompleted high school, 70% were enrolled in college. At a =0.09, can you reject the claim that there is no difference in the proportionof college enrollees between the two groups? Assume the random samples are independent. Complete parts (a) through (e).enrollees. State Ho and HaChoose the correct answer below.C. Ho: P1 P2Ha: P1 #P2OF. Ho: P1 P2Ha: P1 = P2O A. Ho: P1 > P2Ha: P1 SP2O B. Ho: P1 2 P2Ha: P1 P2O E. Ho: P1

There are two samples which are females and males. The random variable college enrollees follow…

Answered: In a survey of 180 females who recently…

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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(b) Find the critical value(s) and identify the rejection region(s). (c) Find the standardized test statistic. (d) Decide whether to reject or fail to reject the null hypothesis. (e) Interpret the decision in the context of the original claim.

In a survey of 180 females who recently completed high school, 80% were enrolled in college. In a survey of 160 males who recently
completed high school, 70% were enrolled in college. At a =0.09, can you reject the claim that there is no difference in the proportion
of college enrollees between the two groups? Assume the random samples are independent. Complete parts (a) through (e).
enrollees. State Ho and Ha
Choose the correct answer below.
C. Ho: P1 P2
Ha: P1 #P2
OF. Ho: P1 P2
Ha: P1 = P2
O A. Ho: P1 > P2
Ha: P1 SP2
O B. Ho: P1 2 P2
Ha: P1 <P2
O D. Ho: P1 <P2
Ha: P1 > P2
O E. Ho: P1 <P2
Ha: P12 P2
(b) Find the critical value(s) and identify the rejection region(s).
The critical value(s) is(are).
(Use a comma to separate answers as needed. Type an integer or a decimal. Round to two decimal places as needed.)
Enter your answer in the answer box and then click Check Answer.
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4
parts
remaining

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