3. Suppose Pr(AUB) = 0.65, Pr(AUB) = 0.75. Find Pr(A).

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A:

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A: GivenP(A'∩B)=0.4P(A∪B)'=0.5

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A: Given, E(X) = 2, E(Y) = 18, a = 0.05, and b = 0.95

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Q: a. Find J xe-*dx. So xe-*dx. b. Find

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Q: Solve for Rf   E(Ri) = Rf + [E(RM) – Rf] × bi             .1020 = Rf + (.1080 – Rf)(.91)

A: Given : E(Ri) = Rf + [E(RM) – Rf] × bi              .1020 = Rf + (.1080 – Rf)(.91)

Q: 8. After p practice sessions, a student could perform a task in T (p) = 36(p + 1) 3 minutes. Find…

A: After p practice sessions, a student could perform a task in T(p) = 36(p+1)3 minutes We have to find…

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Q: - In(1) none of the choices -5 - In(3) - In(4)

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A: According to the given information in this question We need to find the following probability

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A:

Q: Suppose E(X) = 93, E(Y) = 95, a = 0.09, and b = 0.91. What is E(aX+bY)? (Please round to two decimal…

A: The objective of the question is to find the expected value of the linear combination of two random…

Q: Suppose E(X) = 100, E(Y) = 4, a = 0.91, and b = 0.09. What is E(aX+bY)? (Please round to two decimal…

A: The objective of this question is to find the expected value of a linear combination of two random…

Q: Solve (5.(x) ox 7 1 xx+

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Q: the p(x). can you ex

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A: a) use logarithmic identities to solve the given equation as.

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A: Given, Mean = 8 standard deviation = 6

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Q: Suppose E(X) = 62, E(Y) = 91, a = 0.38, and b = 0.62. What is E(aX+bY)? (Please round to two decimal…

A: E(X) = 62, E(Y) = 91, a = 0.38, and b = 0.62.E(aX+bY)=aE(x)+bE(y)

Q: 9. Solve. log,(x- 3)+ log,(x+ 4) = 3

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A: Solution

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A: First integrate the function: ∫x2e2xdxIntegrate by parts: ∫fg' = fg-∫f'ghere f=x2, g'=e2xf' = 2x,g…

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A: Answer: From the given data, P(A) = 0.23 P(B) = 0.46 P(A and B) = 0.15

Q: Suppose E(X) = 69, E(Y) = 91, a = 0.43, and b = 0.57. What is E(aX+bY)? (Please round to two decimal…

A: Given,E(X) = 69, E(Y) = 91, a = 0.43, and b = 0.57

Q: Suppose E(X) = 77, E(Y) = 48, a = 0.36, and b = 0.64. What is E(aX+bY)? (Please round to two decimal…

A: Given,E(X)=77E(Y)=48a=0.36b=0.64

Q: Compute the following. (a) P6, 3" (b) C5, 3- (c) P10, 10' (d) C11, 11"

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Q: find x if In(x) = 2.85

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Q: Suppose f(x) = 6(2.7) and g(x) = 59(1.8)". Solve f(x) = g(x) for x. Preview ||

A: To solve for the x