Final answer is an integer. Type in digits only. No words and/or letters allowed. 1. Suppose that X has a discrete uniform distribution (that is, equal probabilities) on the integers 0 through 9. A second random variable Y is related to X by the equation Y = 5X. Find the ratio of their variances. 2. Determine the probability that the hole exceeds 5.2 mm. A. 0.6321 B. 0.3679 C. 0.1353 D. 0.8647

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