Q5. If P(AUB)=0.3, P(A)=0.6 and P(Bº)= 0.7 Find 1) P(ANB) 2) P(A/B)

Q: Assume P(Z a)? Question Help: D Post to forum

A: Given, P(Z<a) = 0.91 To find, P(Z>a)

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Q: ∞ Σ n=1 1 n(Inn)2

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Suppose Cov(X,Y) = 281. What is Cov(0.76X, 0.43Y)?

A: The objective of the question is to find the covariance of the two variables 0.76X and 0.43Y given…

Q: In(2) 1- xy ey dxdy

A: Given :            ∫01∫0ln(2)xyexy2 dx dy

Q: Given that P(A/B) = 0.5, P(A)=0.4, and P(B) = 0.44 , then P(A/B) is equal to ?

A: Given : P(A|B) = 0.5 P(A) = 0.4 P(B) = 0.44

Q: 7. Given P(A) = 1/3 and P(B) = 1/2 and P(A U B) = 2/3 . • (a) Find P(A¹) . . (b) Find P(A and B) (c)…

A: Given data, p(A) =13p(B)=12p(A∪B)= 23we have to find out the given probabilities.

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Q: Approximate V(2.03)² + (0.8)² + (2.1)² using a linear approximation.

A: To approximate: 2.032+0.82+2.12 Consider a function, fx,y,z=x2+y2+z2 The linear approximation of a…

Q: 2. f(х, у) 3 а? —гу + у? then ,is

A: Given: fx,y=x2-xy+y2   We know that; The sum/difference rule: f±g'=f'±g' The Power law; ddxxn=nxn-1…

Q: Glven P(E) = 0.50, P(F) = 0.35 , and PE and F) = 0.14, what is P(EorF)

A: Given P(E) = 0.50 P(F) = 0.35 P(E and F) = 0.14

Q: In OJKLM, m ZJ = x and m LL = x + 17. Find the numerical measure of LK.

A: Given: The parallelogram JKLM, m∠J=32x , m∠L=x+17

Q: Given X N(20,16), find b. P (X <19) (4 decimal place)

A: X~N( μ , ?2 )   μ=20 , ?=4   Z-score =( x - μ )/?

Q: 5. Use the substitution method to evaluate So 3x²+2 x3 + 2x +37 dx.

A: Topic = Integration

Q: y 3 y = V x 1 (1, 1) X = 8 y = X 2 4 6 8

A: The given figure is We have to find the area of the region bounded by the curves.

Q: Suppose Cov(X,Y) = 725. What is Cov(0.72X, 0.62Y)?

A: The objective of this question is to find the covariance of the two variables 0.72X and 0.62Y given…

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

A: Introduction: It is required to find Pr (A).

Q: Find y" if y = (1+1)²+√√t when t = 1. a. 3.5 O b.2.25 O c. 2.25 O d. 1.75

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Q: x2 dx Lo (x2+3)²

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Q: Suppose Cov(X,Y) = 590. What is Cov(1.7X, 3.1Y)?

A: The objective of this question is to find the covariance of the two variables 1.7X and 3.1Y given…

Q: dx tan x -1 '+ 4dx de x- Vx

A: Taking #5 and #6 As per authoring guidelines, if the question number is not specified, the first…

Q: Let flx)=x² and! gix)-Xr4. Find (gof)は) (fog)l-5)= (gof)(-5)= こくい(6。)

A: We have to find fog(x) ,gof(x)

Q: Suppose P(A)= 4, P(B)= .5, following: Find the P(ANB) a. b. P(A'nB) с. d. P(A'UB') P(BA)

A: Comments: As per our guidelines we are supposed to answer only first three subparts. Kindly repost…

Q: Suppose Y~Geom(p) where p=0.68 and W=2Y. Find P(W≥8)

A:

Q: 3. Find the value of x to three decimal places when: a. 2x = 7 b. 2x+3 = 6x-1 c. 22w + 2(2)w - 15 =…

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Q: Given the Power Series E A, (x - *)" n = 0 The radius of convergence ( L) is given by the rec A L =…

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Q: Suppose Cov(X,Y) = 781. What is Cov(4.5X, 7.5Y)?

A: The objective of this question is to find the covariance of the two variables 4.5X and 7.5Y given…

Q: 12. Given P(A and B) = 0.13, P(B) = 0.63, P(B|A) = 0.58, what is P(A)? Answer in decimal form.…

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Q: P(0.51 ≤ Z ≤ 1.4) =

A: Draw the normal curve and shade the area between z=0.51 and z=1.4.

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

A:

Q: Substitute b in (2) to (1

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Q: Suppose Cov(X,Y) = 546. What is Cov(0.13X, 0.41Y)?

A: The objective of the question is to find the covariance of 0.13X and 0.41Y given that the covariance…

Q: Given that P (A | B ') = 0.25, P (B | A') = 0.4 and P (B) = 0.6, P (AUB) =? what

A: It is given that,  P (A | B ') = 0.25, P (B | A') = 0.4 and P (B) = 0.6.  We have to find P (AUB).

Q: C Reduction OF Crder and Variation OF Parame te 1. : tan 2x

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Q: Suppose that 1000 customers are surveyed and 850 are satisfied or very satisfied with a…

A: Given,n=1000x=850sample proportion(p^)=xnsample proportion(p^)=8501000=0.85H0:P=0.9H1:P≠0.9α=0.095