(a)  Find E(X), Var(X), SD(X).

Q: Suppose the point (5, a) lies on y = f(x), the point (b, c) lies on y = g(x) and the point (2, -8)…

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Q: f²r²e-³dx Select one: O a. 3(1-e-8) O b. - (1-e-³) (1-es) O c. O d. 1-e-8 O e. -3(1-e-8)

A: The expression of the definite integral is given byTo determine: the value of the integral.Formula…

Q: P (AnC)= P(Bn D) = %3D P(C)= %3D P(0) = %3D

A: In the tree diagram branch probabilities are the conditional probabilities

Q: Find the value of e (a) 2 (b) 3 (c) 1 (d) 1/3 (e) 1/8 (f) e (g) 4 (h) 8

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Q: If n(E1 and E2)=5 and n(E1)=10 then P(E2|E1)=

A: Given that n(E1 and E2) = 5, n(E1) = 10 To find P(E2|E1)

Q: P(A|B) = 0.2, P(A) = 0.5, P(B) = 0.45                    Find P(A U B)

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Q: (1 2 3 a) For a 1) give a321. 3 2

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Q: 13 cans of paint with -liters of paint in each were used to paint 4 identical cars. 6 How can you…

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Q: 3. A = {1,2,3, 4, 5} and B= {a,b, c, d, e}. f= {(1,c), (2,6), (3, a), (3, d), (5, 6)} %3D Find f(3)…

A: f is the function from A to B f-1 is the function of B to A

Q: 128. Evaluate 3x + 2y - 2z when x = 5, y = 2 and z = 1. (b) 17 (d) 21 %3D %3D (a) 9 (c) 17

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Q: Find the following. u = 3(4, 9) %3D (a) u|| (b) v|| (c) |u+ v|| (d) (e) (f)

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Q: Find (a) ∣A∣, (b) ∣B∣, (c) AB, and (d) ∣AB∣. Then verify that ∣A∣∣B∣ = ∣AB∣.

A: We need to find: (a) ∣A∣, (b) ∣B∣, (c) AB,  (d) ∣AB∣. Then verify that ∣A∣∣B∣ = ∣AB∣. “Since you…

Q: Calculate y" (x) and y" (x). 5х - 2 (x) = %3D (Use symbolic notation and fractions where needed.)

A: Given that:yx=5x-2xTo find:y''xy'''x

Q: Evaluate S(3) if S(r) = 4xr².

A: Given query is to find the value of S(3).

Q: 7k +5)dx t

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Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.