(Steps Shown) A marketing professor at Givens College is interested in the relationship between hours spent studying and total points earned in a course.
Question: A marketing professor at Givens College is interested in the relationship between hours spent studying and total points earned in a course. Data collected on 10 students who took the course last quarter follow.
Hours Total
Spent Studying Points Earned
45 40
30 35
90 75
60 65
105 90
65 50
90 90
80 80
55 45
75 65
- Develop an estimated regression equation showing how total points earned is related to hours spent studying.
- Test the significance of the model with α = .05.
- Predict the total points earned by Mark Sweeney. He spent 95 hours studying.
- Develop a 95% prediction interval for the total points earned by Mark Sweeney.
Deliverable: Word Document 
(All Steps) A partial computer output from a regression analysis
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[See Steps] Recall that in exercise 49, the admissions officer for
(See Steps) Recall that in exercise 50 the personnel director
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[All Steps] Production Given the following chart and information
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[See Solution] a. Given the following chart and information fill in
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