Question 1 f Y1 and Y2 are independent Poisson random variable with parameters d1 and A2 re- spectively. Then find the conditional distribution of Y1 given Y1 + Y2 = n. That is calculate P(Y1 = k|Y1 + Y2 = n).

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Q: A business calculates that 60% of its suppliers are UK-based. Every month it randomly selects 8 of i...

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Q: (d) P(1 S X) when n = 9 and p = 0.15

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Q: Evaluate 12C9

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