For students who first enrolled in two year public institutions in a recent semester, the proportion who earned a bachelor's degree within six years was0.397The president of a certain college believes that the proportion of students who enroll in her institution have a lower completion rate.(a)Determine the null and alternative hypotheses.(b)Explain what it would mean to make a Type I error.(c)Explain what it would mean to make a Type II error.(a) State the hypotheses. Upper H 0H0:muμsigmaσppmuμequals=equals=greater than>less than<not equals≠nothingUpper H 1H1:muμppsigmaσmuμless than<greater than>less than<not equals≠equals=nothing(Type integers or decimals. Do not round.)

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Description: For students who first enrolled in two year public institutions in a recent semester, the proportion who earned a bachelor's degree within six years was0.397The president of a certain college believes that the proportion of students who enroll in h

(a)The null and alternative hypotheses are given below:From the given information, the claim is the…

Answered: For students who first enrolled in two…

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter10: Sequences, Series, And Probability

Section10.8: Probability

Problem 32E

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For students who first enrolled in two year public institutions in a recent semester, the proportion who earned a bachelor's degree within six years was

0.397

The president of a certain college believes that the proportion of students who enroll in her institution have a lower completion rate.

(a)	Determine the null and alternative hypotheses.
(b)	Explain what it would mean to make a Type I error.
(c)	Explain what it would mean to make a Type II error.

(a) State the hypotheses.

Upper H 0H0:

muμ

sigmaσ

muμ

equals=

greater than>

less than<

not equals≠

nothing

Upper H 1H1:

muμ

sigmaσ

muμ

less than<

greater than>

less than<

not equals≠

equals=

nothing

(Type integers or decimals. Do not round.)

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