Multiple Choice
Mary is predicted to score 140 on an achievement test where the mean was 130 and the standard deviation was 10. How likely is it that her actual score will be at or below 134, if the correlation coefficient between the predictor and the achievement test is .80?
A) 85%
B) 34%
C) 16%
D) 2.5 %
E) More information is needed
Correct Answer:
Verified
Correct Answer:
Verified
Q38: Refer to the boxes below, which represent
Q39: Refer to the boxes below, which represent
Q40: Which of the following r's has the
Q41: In the following correlation matrix, skinfolds
Q42: Refer to the boxes below, which represent
Q44: Which term LEAST belongs with the other
Q45: Most of the examinees who scored below
Q46: Which correlation method is used when both
Q47: What pattern of correlations would produce
Q48: If the correlation coefficient between the length