Suppose X has an exponential distribution with mean equal to 11. Determine the following: (a) P(X> 10) (Round your answer to 3 decimal places.) (b) PCX > 20) (Round your answer to 3 decimal places.) (c) P(X < 30) (Round your answer to 3 decimal places.) (d) Find the value of x such that P(X

Q: I need help with 9

A: Given

Q: -5 • -1/7 • 4/8

A: Refer to the we have to find the product of the -5 • -1/7 • 4/8

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A: The normal distribution is the continuous probability distribution and has parameters mean and…

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A: Solving the problem by doing just addition.

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A:

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A: In question data is given :  True positive (TP) = 28 False Positive (FP) = 23 True negative (TN) =…

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A: here the graph passes two times  through the x -axis  so there will be two roots

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A: 9 is solved in previous solution, so I am giving solution for 10 :  Given :  60% from south  * 60%…

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A: we need to know that limx→∞(x)=∞ and limx→∞x2=∞and∞=∞

Q: with

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A: The given series is ∑n=1∞x-3nn25n. Let an=x-3nn25n, then an+1=x-3n+1n+125n+1. Apply ratio test,…