We found (xi − x)(yi − y) = 128 and have n = 5. Calculate the covariance between x and y.
Added by Jonathan H.
Step 1
Step 1: Recall the formula for covariance between x and y: \[ \text{Cov}(x,y) = \frac{\sum (x_i - \bar{x})(y_i - \bar{y})}{n} \] Show more…
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