Which of the following is indicative of an inverse relationship between and ?
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1 mark, −0.25StatisticsJoint distributions, covariance and correlationThe correlation coefficientEasyabout 1 min
JNU SSS 2013 Question 7: Joint distributions, covariance and correlation
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Which of the following is indicative of an inverse relationship between X and Y? (A) A scatter plot whose points are shaped like a circle (B) A scatter plot with points mostly in the lower left and upper right quadrants (C) A negative correlation coefficient (D) A negative P-value for the correlation coefficient
Joint distributions, covariance and correlation has come up 61 times in 7 exams since 2005.
What this question tests
This question is on The correlation coefficient, part of Joint distributions, covariance and correlation in Statistics.
The standardised measure of linear association and what it can and cannot show.
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