Let P(A) = 0.3 and P(AUB) = 0.7. For what value of P(B) are A and B independent? O4/7 1/4 O 1/3 O None of these

Q: Q6: Find A-1 where A [1 -1 3 6 12 1 0 -2 4

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A: We have given that  X~Normal(mean=0 , standard deviation=1) Find Z-score  P(Z<z)=79.1%

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Q: Let n 2 2. Assume that Fn is prime. show that Fn = -1.

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Q: Let X be the number of people being dropped off from the shuttle that the students observe. The…

A: From the provided information, x P (X = x) 1 0.12 2   3 0.18 4 0.26…

Q: Let G = (Zj0, X10) then o(G) is а. 5 O b. 4 С. 3 O d. 2 О е. 10

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Q: Which of the following appears as the first row of OA. [-3 2 1] OB. [1 2 1] OC [111] OD. [203] OE.…

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Q: Find a number x such that x + 1 / x − 2 = 3x

A: The expression could be x+1x-2=3x or x+1x-2=3x. If the expression is x+1x-2=3x, then…

Q: iid Let X1,, Xn N(u, o). Find 2(n 3) (X2+ + X(n-2)) + 16 X(n-1) +Xn if,E(i) 16 17(n-2) 16(n-3) 4…

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Q: Q1 If A 010 1 Par API AYA² KA ナ show That:

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Q: 1. Let, a1 = 7 and for n 2, an An-1 express an in terms ofn. %3D ". **

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Q: ind all solutions for n EN for which P(n, 4) = 12P(n, 2).

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Q: 6. Evaluate 1 √x²-9 1₂ dx.

A: here we have to find the integrals.

Q: Let A = 21. (a) Compute A², A³, and A4. 02 (b) Find a formula for A" for any integer n ≥ 1?

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Q: The evaluation of 2xe³ dxdy is 3e-1 O e-3 e-1 O None of them O -3e

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Q: Suppose a € R. What are the possible values for [Q(a): Q(aº)]? Give examples with a6 EQ for each…

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Q: Suppose that P(A) = 1/3, P(BJA) = 1/2 and P(ALB) = 1/3 Please find P(A |B) =? %3D %3D

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Q: L-1 if (24/ ((5-7)²-9) 1 ;)} What's the value of a*c? = atbect senh(3t). =

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Q: B = {x|x E N and x is even}

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Q: N1/2 (x) = -J_1/2(x) الخيار 4 J1/2(x) الخيار 3 J-1/2(x)

A: The equation that describes the relation between the Bessel's function: Jvx and the Neumann's…

Q: Which of the above will have a value of 1? [Select] Which of 1-7 would be evaluated by [Select] 601…

A: It is given that n=50 and p= probability a single student passes the exam.

Q: Let a = i +43 + 2k. Find ||a||. −

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Q: T F 8. F 9. T T F 10. For all integers n, 3|n³ – n The last digit of 3303 is a seven. The last two…

A: Using basics of modular arithmetic we solve this problem.

Q: Consider the following. P(A) = 0.27 and P(B) = 0.45, and P(A and B) = 0.1215 (a) What is P(A | B)?…

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Q: 2y 2 Given that 7* ×49' = 1 and 5x x125 3 1 calculate the value of x and of y. 25

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