A presidential candidate's aide estimates that, among all college students, the proportion p who intend to vote in the upcoming election is at least 60%. If 111 out of a random sample of 220 college students expressed an intent to vote, can we reject the aide's estimate at the 0.01 level of significance? Perform a one-tailed test. Then fill in the table below. Carry your intermediate computations to at least three decimal places and round your answers as specified in the table. Н The null hypothesis: : х 0: The alternative hypothesis: Н : D=0 OSO The type of test statistic: (Choose one) O#0 OO The value of the test statistic: (Round to at least three decimal places.) The p-value: (Round to at least three decimal places.) Can we reject the aide's estimate that the proportion of college students who intend O Yes O No to vote is at least 60%?
A presidential candidate's aide estimates that, among all college students, the proportion p who intend to vote in the upcoming election is at least 60%. If 111 out of a random sample of 220 college students expressed an intent to vote, can we reject the aide's estimate at the 0.01 level of significance? Perform a one-tailed test. Then fill in the table below. Carry your intermediate computations to at least three decimal places and round your answers as specified in the table. Н The null hypothesis: : х 0: The alternative hypothesis: Н : D=0 OSO The type of test statistic: (Choose one) O#0 OO The value of the test statistic: (Round to at least three decimal places.) The p-value: (Round to at least three decimal places.) Can we reject the aide's estimate that the proportion of college students who intend O Yes O No to vote is at least 60%?
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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Question
![A presidential candidate's aide estimates that, among all college students, the proportion p who intend to
vote in the upcoming election is at least 60%. If 111 out of a random sample of 220 college students
expressed an intent to vote, can we reject the aide's estimate at the 0.01 level of significance?
Perform a one-tailed test. Then fill in the table below.
Carry your intermediate computations to at least three decimal places and round your answers as specified
in the table.
Н
The null hypothesis:
:
х
0:
The alternative hypothesis:
Н
:
D=0
OSO
The type of test statistic:
(Choose one)
O#0
O<O
O>O
The value of the test
statistic:
(Round to at least three
decimal places.)
The p-value:
(Round to at least three
decimal places.)
Can we reject the aide's estimate that the
proportion of college students who intend
O Yes
O No
to vote is at least 60%?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe8475079-8920-4be2-a58d-6ceccbaaf385%2F15f9c2ad-feac-4757-b878-42da24164109%2Fiqd1jk.jpeg&w=3840&q=75)
Transcribed Image Text:A presidential candidate's aide estimates that, among all college students, the proportion p who intend to
vote in the upcoming election is at least 60%. If 111 out of a random sample of 220 college students
expressed an intent to vote, can we reject the aide's estimate at the 0.01 level of significance?
Perform a one-tailed test. Then fill in the table below.
Carry your intermediate computations to at least three decimal places and round your answers as specified
in the table.
Н
The null hypothesis:
:
х
0:
The alternative hypothesis:
Н
:
D=0
OSO
The type of test statistic:
(Choose one)
O#0
O<O
O>O
The value of the test
statistic:
(Round to at least three
decimal places.)
The p-value:
(Round to at least three
decimal places.)
Can we reject the aide's estimate that the
proportion of college students who intend
O Yes
O No
to vote is at least 60%?
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