Question

8

What is the standard deviation of the model that includes the interaction?
2.631
2.597
There is no standard deviation when the interaction is included
2.770
8.
If there is an interaction present between two predictors, the regression lines will:
be parallel
not be parallel
have a negative slope for one and positive for the other
both have either negative or positive slope
What is the interpretation of the coefficient for salary in Printout 5?
We should not interpret this beta because the interaction term is not useful
For every $59.73 increase in salary, we expect job satisfaction to go up one point, holding supervisor feedback constant
We should not interpret this beta
For every one-minute increase in supervisor feedback, we expect salary to go up $59.73
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Transcribed Image Text

What is the standard deviation of the model that includes the interaction? 2.631 2.597 There is no standard deviation when the interaction is included 2.770 8. If there is an interaction present between two predictors, the regression lines will: be parallel not be parallel have a negative slope for one and positive for the other both have either negative or positive slope What is the interpretation of the coefficient for salary in Printout 5? We should not interpret this beta because the interaction term is not useful For every $59.73 increase in salary, we expect job satisfaction to go up one point, holding supervisor feedback constant We should not interpret this beta For every one-minute increase in supervisor feedback, we expect salary to go up $59.73

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