wookiebrewer29411 wookiebrewer29411

07-05-2024
Mathematics

Answered

Suppose we have 4 observations which display the following values for some variable X and some variable Y. X=[2, 4, 2, 4] Y=[12, 4, 4, 12]. Then the covariance is:
What is the covariance of the given variables?
a. 0
b. 1
c. -1
d. 2

Answer :

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