(a) State the null hunothasis H, and the alternative hvnothesis H . H, :0 H, :0 (b) Determine the type of test statistic to use. (Choose one) OSD (c) Find the value of the test statistic. (Round to three or more decimal places.) ? (d) Find the p-value. (Round to three or more decimal places.) (e) Can we reject the aide's estimate that the proportion of college students who Intend to vote is at most 65%? OYes ONo

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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A presidential candidate's aide estimates that, among all college students, the proportion p who intend to vote in the upcoming election is at most 65%. If 192
out of a random sample of 270 college students expressed an intent to vote, can the aide's estimate be rejected at the 0.05 level of significance?
Perform a one-talled test. Then complete the parts below.
Carry your intermediate computations to three or more decimal places and round your answers as specified in the table. (1f necessary, consult a list of
formulas.)
(a) State the null hepothesis H, and the alternative hypothesis H.
P
H, :0
H, :0
몸
(b) Determine the type of test statistic to use.
(Choose one)
OSO
(c) Find the value of the test statistic. (Round to three or more decimal places.)
(d) Find the p-value. (Round to three or more decimal places.)
(e) Can we reject the aide's estimate that the proportion of college students who
Intend to vote is at most 65%?
OYes ONo
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 most 65%. If 192 out of a random sample of 270 college students expressed an intent to vote, can the aide's estimate be rejected at the 0.05 level of significance? Perform a one-talled test. Then complete the parts below. Carry your intermediate computations to three or more decimal places and round your answers as specified in the table. (1f necessary, consult a list of formulas.) (a) State the null hepothesis H, and the alternative hypothesis H. P H, :0 H, :0 몸 (b) Determine the type of test statistic to use. (Choose one) OSO (c) Find the value of the test statistic. (Round to three or more decimal places.) (d) Find the p-value. (Round to three or more decimal places.) (e) Can we reject the aide's estimate that the proportion of college students who Intend to vote is at most 65%? OYes ONo
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