a)
Regression Statistics | ||||||
Multiple R | 0.6193 | |||||
R Square | 0.3836 | |||||
Adjusted R Square | 0.2808 | |||||
Standard Error | 2.5817 | |||||
Observations | 8 | |||||
ANOVA | ||||||
df | SS | MS | F | Significance F | ||
Regression | 1 | 24.9 | 24.9 | 3.73 | 0.1015 | |
Residual | 6 | 40.0 | 6.7 | |||
Total | 7 | 64.9 | ||||
Coefficients | Standard Error | t Stat | P-value | Lower 95% | Upper 95% | |
Intercept | 88.6232 | 3.3618 | 26.3619 | 0.0000 | 80.3972 | 96.8492 |
X | 1.9614 | 1.0151 | 1.9323 | 0.0508 | -0.5224 | 4.4451 |
Revenue = 88.6 + 2.0*Tv Ads
b)
SUMMARY OUTPUT | ||||||||
Regression Statistics | ||||||||
Multiple R | 0.731044 | |||||||
R Square | 0.534425 | |||||||
Adjusted R Square | 0.348195 | |||||||
Standard Error | 2.457811 | |||||||
Observations | 8 | |||||||
ANOVA | ||||||||
df | SS | MS | F | Significance F | ||||
Regression | 2 | 34.67081 | 17.33541 | 2.869702904 | 0.147902 | |||
Residual | 5 | 30.20419 | 6.040837 | |||||
Total | 7 | 64.875 | ||||||
Coefficients | Standard Error | t Stat | P-value | Lower 95% | Upper 95% | Lower 95.0% | Upper 95.0% | |
Intercept | 82.13378 | 6.019841 | 13.64385 | 3.79265E-05 | 66.65929 | 97.60827 | 66.65929 | 97.60827 |
Tv Ads | 2.784973 | 1.163007 | 2.394632 | 0.062031172 | -0.20463 | 5.774577 | -0.20463 | 5.774577 |
NV Ads | 1.561259 | 1.226641 | 1.272792 | 0.259062047 | -1.59192 | 4.714441 | -1.59192 | 4.714441 |
revenue = 82.13 + 2.78*TV ads + 1.56*NV ads
c)
NO
d)
revenue = 82.13 + 2.78*3.2 + 1.56*2 = $ 94.15 in thousands
Use computer software packages, such as Minitab or Excel, to solve this problem. The owner of...
Use computer software packages, such as Minitab or Excel, to solve this problem. The owner of Showtime Movie Theaters, Inc., would like to predict weekly gross revenue as a function of advertising expenditures. Historical data for a sample of eight weeks follow. Weekly Gross Revenue ($1,000s) Television Advertising ($1,000s) Newspaper Advertising ($1,000s) 1.5 105 2.5 a. Develop an estimated regression equation with the amount of television advertising as the independent variable (to 1 decimal). Revenue = TV Adv b. Develop...
Use computer software packages, such as Minitab or Excel, to solve this problem. The owner of Showtime Movie Theaters, Inc., would like to predict weekly gross revenue as a function of advertising expenditures. Historical data for a sample of eight weeks follow. Weekly Gross Revenue Television Advertising ($1,000s) Newspaper Advertising ($1,000s) 1.5 ($1,000s) 105 102 3.0 2.5 a. Develop an estimated regression equation with the amount of television advertising as the independent variable (to 1 decimal). Revenue TVAdv b. Develop...
eBook Video Use computer software packages, such as Minitab or Excel, to solve this problem. The owner of Showtime Movie Theaters, Inc, would like to predict weekly gross revenue as a function of advertising expenditures. Historical data for a sample of elght weeks follow. Weekly Television Newspaper Gross Revenue Advertising Advertising ($1,000s) ($1,000s) ($1,000s) 101 5.0 1.5 90 2.0 2.0 95 4.0 1.5 92 2.5 2.5 96 3.0 3.3 94 3.5 2.3 94 2.5 4.2 103 30 2.5 a. Develop...
Use computer software packages, such as Minitab or Excel, to solve this problem. The owner of Showtime Movie Theaters, In., would like to predict weekly gross revenue as a function of advertising expenditures. Historical data for a sample of eight weeks follow. Weekly Television Newspaper Advertising Advertising Gross Revenue ($1,000s) ($1,000s) ($1,000s) 103 5.0 1.5 90 2.0 2.0 95 4.0 1.5 92 2.5 2.5 100 3.0 3.3 2.3 94 3.5 94 2.5 4.2 103 3.0 2.5 a. Develop an estimated...
Use computer software packages, such as Minitab or Excel, to solve this problem. The owner of Showtime Movie Theaters, Inc., would like to predict weekly gross revenue as a function of advertising expenditures. Historical data for a sample of eight weeks follow. Television Weekly Newspaper Gross Revenue Advertising Advertising ($1,000s) ($1,000s) ($1,000s) 99 5.0 1.5 2.0 90 2.0 95 4.0 1.5 92 2.5 2.5 101 3.0 3.3 94 3.5 2.3 94 2.5 4.2 2.5 99 3.0 a. Develop an estimated...
Use computer software packages, such as Minitab or Excel, to solve this problem. The owner of Showtime Movie Theaters, Inc., would like to predict weekly gross revenue as a function of advertising expenditures. Historical data for a sample of eight weeks follow. Newspaper Weekly Gross Revenue ($1,000s) Television Advertising ($1,000s) 5.0 Advertising ($1,000s) 1.5 л 2.0 o 2.0 4.0 o 1.5 92 2.5 2.5 . 102 3.0 3.3 94 3.5 2.3 94 2.5 м 95 3.0 2.5 a. Develop an...
Use computer software packages, such as Minitab or Excel, to solve this problem. The owner of Showtime Movie Theaters, Inc., would like to predict weekly gross revenue as a function of advertising expenditures. Historical data for a sample of eight weeks follow. Weekly Television Newspaper Advertising Advertising Gross Revenue ($1,000s) ($1,000s) ($1,000s) 103 5.0 1.5 90 2.0 2.0 95 4.0 1.5 92 2.5 2.5 100 3.0 3.3 94 3.5 2.3 94 2.5 4.2 102 3.0 2.5 a. Develop an estimated...
Use computer software packages, such as Minitab or Excel, to solve this problem The owner of Showtime Movie Theaters, Inc., would like to predict weekly gross revenue as a function of advertising expenditures. Historical data for a sample of eight weeks follow Newspaper Advertising ($1,000s) 1.5 2.0 1.5 Television Advertising ($1,000s) 5.0 2.0 Weekly Gross Revenue ($1,000s) 96 90 95 92 94 94 94 97 2.5 3.0 3.5 2.5 3.0 3.3 4.2 2.5 a. Develop an estimated regression equation with...
Use computer software packages, such as Minitab or Excel, to solve this problem, The owner of Showtime Movie Theaters, Inc., would like to predict weekly gross revenue as a function of advertising expenditures. Historical data for a sample of eight weeks follow Weekly Gross Revenue ($1,000s) Television Advertising ($1,000s) Newspaper Advertising ($1,000s) 1.5 2.0 2.0 2.5 3.0 a. Develop an estimated regression equation with the amount of television advertising as the independent variable (to 1 decimal) Revenge = + TV...
еВook Video Use computer software packages, such as Minitab or Excel, to solve this problem. The owner of Showtime Movie Theaters, Inc., would like to predict weekly gross revenue as a function of advertising expenditures. Historical data for a sample of eight weeks follow. Weekly Television Newspaper Gross Revenue Advertising Advertising ($1,000s) ($1,000s) ($1,000s) 104 5.0 1.5 90 2.0 2.0 95 4.0 1.5 2.5 92 2.5 102 3.0 3.3 94 3.5 2.3 94 2,5 4.2 98 3.0 2,5 a. Develop...