Question: 6 points Suppose a box has 6 red balls and 4 black balls. A random sample of size 2 is selected. Let X denote the

6 points Suppose a box has 6 red balls and 4 black balls. A random sample of size 2 is selected. Let X denote the number of red balls selected. Compute E(2X2 + 4X) if the sampling is

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