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10. please answer all blank or incorrect answers. had to use two screens because its too long. follow. Tools Weekly Gross Television Newspaper Revenue Advertising

10. please answer all blank or incorrect answers. had to use two screens because its too long.

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follow. Tools Weekly Gross Television Newspaper Revenue Advertising Advertising ($1000s) ($1000s) ($1000s) 15 Tips 97 90 96 15 2.5 s Tips 93 3.5 2.5 95 4 4.3 95 4.5 23 95 35 4.2 3.5 a. Use a = .01 to test the hypotheses Ho: Bi - B2 = 0 Ha: P, and/or By is not equal to zero for the model y = Bo + Bixi+ B2x2 + E, where I - television advertising ($1000s) * - newspaper advertising ($1000s) Compute the F test statistic (to 2 decimals). Use F table What is the p-value? Type here to search O Hi annedy ng.cengage.com CENGAGE | MINDTAP Exam 5 Homework Q. Search this course X What is the p-value? less than .01 What is your conclusion? The overall model is significant Use a = .05 to test the significance of B 1. Compute the t test statistic (to 2 decimals). Use t table What is the p-value? less than .01 6 What is your conclusion? Significant relationship between television advertising and revenue Should x 1 be dropped from the model? No, x1 should not be dropped from the model X c. Use a = .05 to test the significance of 8 2. Compute the t test statistic (to 2 decimals). Use : table. What is the p-value? less than .01 What is your conclusion? Significant relationship between newspaper advertising and revenue Should x 2 be dropped from the model? No, x2 should not be dropped from the model

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