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Question 8 1 pts Suppose that a box of balls consists of 6 red and 4 blue balls. A student will randomly draw 5 balls
Question 8 1 pts Suppose that a box of balls consists of 6 red and 4 blue balls. A student will randomly draw 5 balls out of the box with replacement (all possible draws of 5 balls from the box with replacement are equally likely). Which of the following statement is true? O Let X, Y respectively denote the number red and blue balls that are picked, respectively. Then Var (X) # Var (Y). O Let Y be the number of red balls among the balls that are drawn. Then Y follows a hypergeometric distribution. Let X be the number of blue balls among the balls that are drawn. Then E(X) = 3. O The probability that at least one of the balls that are drawn is red is 0.98976
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