b) Let Z₁: = X-X~N(0,1), and W₁=Y-Y~N(0,1), for i = 1,2,3,...,10, then: oy i) State, with parameter(s), the probability distribution of the statistic, T = ax ii) Find the mean and variance of the statistic T = iii) Calculate the probability that a statistic T = Z₁ 10 W₁2 Σ;", 23° + W₁ is at most 4. Σt=1²₁ EW₁2

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Q: 5. Let X and Y be independent random variables such that X - exp(A) and Y ~ exp(). (a) What is the…

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