i. The strength of the correlation between two variables depends on the sign of the coefficient of
Correlation.
ii. A coefficient of correlation r close to 0 (say, 0.08) shows that the relationship between two
Variables is quite weak.
iii. The coefficient of determination is found by taking the square root of the coefficient of
Correlation.
A) (i) , (ii) , and (iii) are all correct statements.
B) (i) and (ii) are correct statements but not (iii) .
C) (i) and (iii) are correct statements but not (ii) .
D) (ii) is a correct statement but not (i) or (iii) .
E) (i) , (ii) , and (iii) are all false statements.
Correct Answer:
Verified
Q73: The partial MegaStat output below is regression
Q74: i. A coefficient of correlation r close
Q75: i. The coefficient of determination is the
Q76: i. A correlation coefficient of -1 or
Q77: i. A coefficient of correlation r close
Q79: i. The coefficient of determination can only
Q80: The partial MegaStat output below is regression
Q81: What is the range of values for
Q82: i. If the coefficient of correlation is
Q83: i. If the coefficient of correlation is
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