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Consider the following table containing the betting spreads and actual spreads from 15 randomly selected football games. Betting Actual Betting vs Actual Spreads 1

Consider the following table containing the betting spreads and actual spreads from 15 randomly selected football games. Betting Actual Betting vs Actual Spreads 1 2 5 2 3 26 6 1 4 4 1 17 17 6 213 -5 5 10 7 3 14 69-3 -3 2 -5 Copy Data Construct a 95% confidence interval for the mean value of the actual spread when the betting spread is d. Round your answers to two decimal places

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