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Chapter 13 Homework 1 Saved 9 Following is information on the price per share and the dividend for a sample of 30 companies. Price per
Chapter 13 Homework 1 Saved 9 Following is information on the price per share and the dividend for a sample of 30 companies. Price per 10 Company Share Dividend points 1 $ 20.23 $ 3.14 2 22. 24 3.36 eBook 39 78. 14 17. 65 Print 40 80 . 23 17.36 References Expicture Click here for the Excel Data File a. Calculate the regression equation that predicts price per share based on the annual dividend. (Round your answers to 4 decimal places.) Price = dividend9 b-1. State the null and alternate hypotheses. 10 O Ho: B = 0 and H1: B # 0 points O Ho: B = 0 and H1: B = 0 O Ho: B = 0 and H1: B = 0 eBook O Ho: B = 0 and H1: B > 0 Print References b-2. State the decision rule. Use the 0.05 significance level. (Round your answer to 3 decimal places.) Reject Ho if t is not between + b-3. Compute the value of the test statistic. (Round your answer to 4 decimal places.) The test statistic is9 b-4. What is your decision regarding Ho? Decision: Ho 10 points eBook Print References b-5. Can we conclude the slope is not equal to zero? O Yes O No c. Determine the coefficient of determination. (Round your answer to 4 decimal places.) R29 d-1. Determine the correlation coefficient. (Round your answer to 4 decimal places.) Correlation coefficient 10 points eBook Print d-2. Can you conclude that it is greater than 0 using the 0.05 significance level? References Ho. We conclude that the correlation in the population is zero. e. If the dividend is $10, what is the predicted price per share? (Round your answer to 4 decimal places.) Price10 points eBook Print References e. If the dividend is $10, what is the predicted price per share? (Round your answer to 4 decimal places.) E f. What is the 95% prediction interval of price per share if the dividend is $10? (Round your answers to 4 decimal places.) PIll
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