The regression output below is the result of testing whether there is an association between the number of practice test problems a student completed and the number of questions answered correctly on the test. Assume that the conditions of the linear regression model are satisfied. What is the 95% confidence interval for the slope (rounded to the nearest hundredth)? Does this interval support the theory that the slope is zero? Write a statement that summarizes your answer in context.

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The Answer of The regression output below is the result of testing whether there is an association between the number of practice test problems a student completed and the number of questions answered correctly on the test. Assume that the conditions of the linear regression model are satisfied. What is the 95% confidence interval for the slope (rounded to the nearest hundredth)? Does this interval support the theory that the slope is zero? Write a statement that summarizes your answer in context.

The Regression Output Below Is the Result of Testing Whether