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3. Calculate a t statistic for testing the significance of the slope in the SleepScores data where he regression line is Y' = 2.28(X) +

3. Calculate a t statistic for testing the significance of the slope in the "SleepScores" data where he regression line is Y' = 2.28(X) + 1.42? Report a numeric value to at least 2 decimal places

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