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Category > Statistics Posted 19 May 2017 My Price 7.00

The director of graduate admissions at a large university is analyzing

 

The director of graduate admissions at a large university is analyzing the relationship between scores on the math portion of the Graduate Record Examination (GRE) and subsequent performance in graduate school, as measured by a student's grade point average (GPA). She uses a sample of 8 students who graduated within the past five years. The data are as follows:

 

a. Construct a scatterplot placing "GRE" on the horizontal axis.

b. Find the sample regression equation for the model: GPA = β0 + β1 GRE + ε.

c. W h a t is a student's predicted GPA if he /she scored 710 on the math portion of the GRE?

 

 

 
 

Answers

Alpha Geek
(8)
Status NEW Posted 19 May 2017 09:05 AM My Price 7.00

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Attachments

1495187555-2235602_1_636307508815782254_grescp.JPG
1495187557-2235602_2_636307508815782254_gpalsr.JPG
file 1495187596-Answer.docx preview (189 words )
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