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 0.389. The president of a certain college believes that the proportion of students who enroll in her institution have a higher 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.   H0​: muμ   greater than>   nothing H1​: pp   less than<   nothing

Question
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
0.389.
The president of a certain college believes that the proportion of students who enroll in her institution have a
higher
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.
 
H0​:
muμ
 
greater than>
 
nothing
H1​:
pp
 
less than<
 
nothing

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Hypothesis Testing

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