Use the covariate data given below to find their covariance.

x	1	2	4	5
y	4	2	8	6

2. In a baseball team, there are NINE players. Find the number of ways to arrange these NINE baseball players.

3. You are to form a committee of THREE from 25 students. How many possible ways could this be done?

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To find the covariance between x and y we first need to calculate the mean of x and y mean of ... View the full answer