Which of the following explains why poor grades and poor attendance often go together?
A) poor grades might in part result in poor attendance
B) poor attendance might result in poor grades
C) a third factor may be responsible
D) all of the above might be true
Correct Answer:
Verified
Q18: To begin calculating r
A) the X scores
Q19: In the formula
Q20: The z score and deviation score formulas
Q21: A causal relationship between X and Y
Q22: Fundamentally,
A) a degree of association between two
Q24: Among a group of children, the correlation
Q25: In a given group, the correlation between
Q26: The value of r is computed from
Q27: One hundred subjects are classified according to
Q28: The name of Spearman is associated with
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