#21 How many data points (pieces of data were used to create the regression equation? Regression Statistics...
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#21
How many data points (pieces of data were used to create the regression equation?
Regression Statistics | ||||
Multiple R | ||||
R Square | ||||
Adjusted R Square | ||||
Standard Error | ||||
Observations | 8 | |||
ANOVA | ||||
df | SS | MS | F | |
Regression | 1 | 33 | 33 | 11 |
Residual | 6 | 23 | 3 | |
Total | 7 | |||
Coefficients | Standard Error | t Stat | P-value | |
Intercept | 10 | 31.274666 | 3.984284 | 0.007248 |
Advertising (thousands of $) | 12 | 6.19330674 | 1.610802 | 0.158349 |
Answer format: Number: Round to: 0 decimal places.
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