Using the data given in the question about Correlation between monthly advertising budget and the number of sales, find the EQUATION OF THE REGRESSION LINE in which the explanatory variable (or x variable is the monthly advertising budget) and the response variable (or y variable) is the number of sales. You may use MS Excel,

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ISBN:9781119256830
Author:Amos Gilat
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SUMMARY OUTPUT
Y
54
3
Regression Statistics
52
11
4 Multiple R
5 R Square
6 Adjusted R Squa
7 Standard Error
8 Observations
0.926932947
64
11
0.859204688
72
19
0.812272917
81
21
2.341288283
ANOVA
10
11
12 Regression
13 Residual
14 Total
df
SS
MS
Significance F
100.3551075 100.355108
16.44489247 5,48163082
1
18.30752758
0.023447591
116.8
15
16
Upper 95%
-32.33489968 7.68301796
0.105207392 0.71602917
P-value
Lower 95%
Lower 95.0%
Upper 95.0%
Coefficients
-12.32594086
Standard Error t Stat
-32.33489968
0.105207392
0.144788044
7.683017962
17 Intercept
18 X
6.28728874
-1.9604541
0.716029167
0.41061828
0.095967334 4.27872967
0.023447591
19
PEARSON COEFFICIENT r=0.93
20
Transcribed Image Text:SUMMARY OUTPUT Y 54 3 Regression Statistics 52 11 4 Multiple R 5 R Square 6 Adjusted R Squa 7 Standard Error 8 Observations 0.926932947 64 11 0.859204688 72 19 0.812272917 81 21 2.341288283 ANOVA 10 11 12 Regression 13 Residual 14 Total df SS MS Significance F 100.3551075 100.355108 16.44489247 5,48163082 1 18.30752758 0.023447591 116.8 15 16 Upper 95% -32.33489968 7.68301796 0.105207392 0.71602917 P-value Lower 95% Lower 95.0% Upper 95.0% Coefficients -12.32594086 Standard Error t Stat -32.33489968 0.105207392 0.144788044 7.683017962 17 Intercept 18 X 6.28728874 -1.9604541 0.716029167 0.41061828 0.095967334 4.27872967 0.023447591 19 PEARSON COEFFICIENT r=0.93 20
Using the data given in the question about Correlation between monthly advertising
budget and the number of sales, find the EQUATION OF THE REGRESSION LINE in
which the explanatory variable (or x variable is the monthly advertising budget) and
the response variable (or y variable) is the number of sales. You may use MS Excel,
statistical software, or other online statistical tools found on the Internet.
Transcribed Image Text:Using the data given in the question about Correlation between monthly advertising budget and the number of sales, find the EQUATION OF THE REGRESSION LINE in which the explanatory variable (or x variable is the monthly advertising budget) and the response variable (or y variable) is the number of sales. You may use MS Excel, statistical software, or other online statistical tools found on the Internet.
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