If for two variable x and y, the covariance, variance of x and variance of y are 40, 16 and 256 respectively, what is the value of the correlation…
CA Foundation · Quantitative Aptitude · MTP · June 2024
If for two variable x and y, the covariance, variance of x and variance of y are 40, 16 and 256 respectively, what is the value of the correlation coefficient?
Suggested Answer and Working Notes:
Correct Answer: Option (B)
B. 0.625
Topics: Part-C: Statistics
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