Multiple Choice
A researcher wants to explore the relationship between hair colour (blonde, brunette, auburn) , salary, and empathy on amount of money donated to charity. He plans to use a regression analysis, what is wrong with this?
A) You cannot use a categorical variable (hair colour) in a regression analysis.
B) There are too many predictor variables.
C) There are too few predictor variables.
D) You cannot have a continuous outcome variable.
Correct Answer:
Verified
Correct Answer:
Verified
Q5: Multicollinearity is when…<br>A) there are very strong
Q6: In the worksheet analysis, which of the
Q7: What does a β = -.17 indicate?<br>A)
Q8: If we find gender (0 = Male;
Q9: Which variable was the most highly significant
Q10: What is the significance of the overall
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Q13: How many outliers are acceptable in a
Q14: How much of the variance (as a
Q15: To interpret whether there is evidence of