Is the regression coefficient significantly different from zero? How do you know?What is the predicted number of weekly shopping trips for someone making$50,000/year?In words, what is the meaning of the coefficient 0.19?What is the value of the correlation coefficient? A regression of weekly shopping trip frequency on annual income (data entered inthousands of dollars) is performed on data collected from 24 respondents. Theresults are summarized below:Intercept 0.46Slope 0.19Sum of squaresdfMean squareFRegressionResidualeriter1.7Total2.3a. Fill in the blanks in the ANOVA table.(Continued)

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What is the predici pping trips for someone making $50,000/year? In words, what is the meaning of the coefficient 0.19?

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Question

Is the regression coefficient significantly different from zero? How do you know?
What is the predicted number of weekly shopping trips for someone making
$50,000/year?
In words, what is the meaning of the coefficient 0.19?
What is the value of the correlation coefficient?

A regression of weekly shopping trip frequency on annual income (data entered in
thousands of dollars) is performed on data collected from 24 respondents. The
results are summarized below:
Intercept 0.46
Slope 0.19
Sum of squares
df
Mean square
F
Regression
Residual
eriter
1.7
Total
2.3
a. Fill in the blanks in the ANOVA table.
(Continued)

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