Determine if there is evidence to conclude that the mean GPA of males who plan t attend graduate school is higher than that of females who plan to attend graduate school using the data in the excel file graduate school survey.              Gender Married Undergraduate GPA Plan to attend graduate school F N 3.6 yes F N 3.3 yes F Y 2.9 yes F N 3.4 yes F N 4 yes F Y 4 yes F N 4 yes F N 3.7 yes M Y 2.9 yes M Y 3.1 yes M N 3.5 yes M N 3.2 yes M Y 3.7 yes M Y 2.6 yes M N 3.3 yes M N 3.5 yes M N 2.9 yes M N 4 yes M Y 4 yes F Y 3 no F Y 3.2 no F Y 3 no F Y 2.5 no F Y 2.7 no F Y 3.2 no F Y 2.8 no M N 3 no M N 2.8 no M Y 3.3 no M Y 3.2 no

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Determine if there is evidence to conclude that the mean GPA of males who plan t attend graduate school is higher than that of females who plan to attend graduate school using the data in the excel file graduate school survey.             

Gender Married Undergraduate GPA Plan to attend graduate school
F N 3.6 yes
F N 3.3 yes
F Y 2.9 yes
F N 3.4 yes
F N 4 yes
F Y 4 yes
F N 4 yes
F N 3.7 yes
M Y 2.9 yes
M Y 3.1 yes
M N 3.5 yes
M N 3.2 yes
M Y 3.7 yes
M Y 2.6 yes
M N 3.3 yes
M N 3.5 yes
M N 2.9 yes
M N 4 yes
M Y 4 yes
F Y 3 no
F Y 3.2 no
F Y 3 no
F Y 2.5 no
F Y 2.7 no
F Y 3.2 no
F Y 2.8 no
M N 3 no
M N 2.8 no
M Y 3.3 no
M Y 3.2 no
       
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Follow-up Question

Assume that the null hypothesis is mean male GPA minus mean Female GPA less than or equal to zero. 

What is the correct p-value

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