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Question
Regression Analysis
A local grocery store wants to predict its daily sales in dollars. The manager believes that the amount of newspaper advertising significantly affects sales. He randomly selects 7 days of data consisting of daily grocery store sales (in thousands of dollars) and advertising expenditures (in thousands of dollars). The Excel/MegaStat output given above summarizes the results of the regression model.
What are the limits of the 95 percent confidence interval for the population slope?
Answer
This answer is hidden. It contains 91 characters.
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