Correlation Analysis and Simple Regression
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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.
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a. Develop an estimated regression equation showing how total points earned is related to hours spend studying.
b. Test significance of the model with a=.05.
c. Predict the total points earned by Mark Sweeny. He spent 95 hours studying.
d. Develop a 95% predication interval for the total points earned by Mark Sweeny.
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