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Correlation facts If we assume that the conditions for
Chapter 7, Problem 5E(choose chapter or problem)
Correlation facts If we assume that the conditions for correlation are met, which of the following are true? If false, explain briefly.
a) A correlation of -0.98 indicates a strong, negative association.
b) Multiplying every value of x by 2 will double the correlation.
c) The units of the correlation are the same as the units of y.
Questions & Answers
QUESTION:
Correlation facts If we assume that the conditions for correlation are met, which of the following are true? If false, explain briefly.
a) A correlation of -0.98 indicates a strong, negative association.
b) Multiplying every value of x by 2 will double the correlation.
c) The units of the correlation are the same as the units of y.
ANSWER:Step 1 of 3
(a) A correlation of -0.98 indicates a strong, negative association.
True,