There is a negative relationship between number of drinks consumed and score on a test.The first participant drinks 3 drinks.The second participant drinks 5 drinks.What will their respective test scores be,if the intercept is 18 and the slope is -3.00?
A) They cannot be predicted
B) 87 and 51,respectively
C) 9 and 3,respectively
D) 27 and 33,respectively
Correct Answer:
Verified
Q2: What does a slope of 2.50 indicate?
A)For
Q3: Which of the following is incorrect?
A)Linear regression
Q4: Correlational research tests for only negative relationships
Q5: Which of the following questions could not
Q6: The variable used to make a prediction
Q7: Linear regression means that for an increase
Q8: Structural modelling uses the correlational technique of
Q9: Mortality threatens external validity.Why?
A)Because the estimate of
Q10: In the regression equation,what does x denote?
A)Score
Q11: Multiple regression is a technique which?
A)Indicates the
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