Suppose the maximum likelihood estimator of a poulation variance is 4"Dx(1), where X_(1) is the minimum value of the set of observations. What is the MLE of the population standard deviation. Selact an answar and submit. For keyboard navigation, use the up/dawn arrow keys to select an answer. b 2"sqrtiX_(1)) 16"K_(1)]^2 d Not enough information to answer the question. Suppose you have one observation X from a negative binomial distribution with a known value of p but an unknown value of k? Which of the following is an unbiased estimator of k? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer.

Q: 1 -3 4 1 Let A = 1 2 -3 2 4. B = -4 0 -2 [-1 2 5. Find Rank of AB

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Q: A curve is given by the equation y = ln (2³+¹). x5

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Q: WHAT IS ROUND OFF ERROR? HOW ROUND OFF ERROR iIS USED?

A: A roundoff error's   second name is   rounding error.

Q: 4x e 3x

A: I = ∫4x e−3x dx

Q: రం్ియ 20 5-6 a06 5a 3. 3.

A:

Q: requiring front license plates at a higher rate than owners of passenger cars. Use a 0.05…

A: a. The proportion of commercial trucks violating laws requiring front license is, Thus, the…

Q: 4. 3*+4 72x-1

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Q: 3s – 7 s- 2s + 3

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Q: 3 1/4 + 7 1/8

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Q: 2 3 B={ A= 3 Find: A+B .B+A .A-

A:

Q: 1) S7 (1+x*)²

A: Given: I=∫x3dx1+x42 For evaluating given integral, we substitute 1+x4=t…

Q: - 3 4 3 - 13 - 10 - 10 -3 Find the LU factorization of 9 L = U = II

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Q: 6 5 3 5 6 2 Let D =| 4 -5 7 and E = 1 0 7 1 0 -3 2 5 Find - 5D- 6E.

A: given matrices are

Q: 目 +8 LI +T 现 +04 +C4 |F|E|F|| ||||4 4 4 2 2

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Q: 2(3+d-1)

A: Solve the given expression  given expression is 2(3+d-1)

Q: ミ っa 9.

A: We find the value of r in above questions.

Q: Expand (a −b)4

A:

Q: 1 3 -2 What is the rank of 2? -81 -1 -2 -6 4 a. 4 с. 2 b. 3 d. 1

A: Given: The matrix, 13-2401-12-2-64-8 To find: The rank of the matrix.

Q: 14. (27 – 3 + 3k ) + 3(7 – !J + k )

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Q: 1 + 2n < n° for all integers n² 2

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Q: 4.) Which expressions have a negative product? Select all that apply. A. (-1)(2)(-3) B. -(-3)(-2) C.…

A: Solve the following

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A: We have find givan normal distribution...

Q: (-3d6w3)3

A: Evaluate -3d6w33=?

Q: find: (m+I) m!

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Q: 5 (4k + 3) k 1

A: Given,

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Q: 2 0 (49x2+1)3/2 4.) 7dx

A: Given:The indefinite integral given is

Q: A. 3- 2x 2 x B. (2 - x) 2 3x C. 3(2 - X) 2 3x D. 3-2x2 3x 32. Six is at least the product of three…

A:

Q: f. ā(0)

A: Obtain the velocity vector as shown below: vt→=ddtrt→vt→=ddtsint,t,costvt→=cost,1,-sint

Q: 3. (x³ + 4x² –x – 1) + (x + 3)

A: Here we have to divide two polynomials as shown.

Q: 5х -44 j 2х+ 7 k

A: We have been given that j || k

Q: 5s – 6 Find L s² – 4s + 7.

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Q: (7) (-4) + (-4 × 6) x

A: We need to solve algebraic quantity.

Q: 2. (1 + 3/2x − 1)² = 3 + √3/2x − 1

A:

Q: 3(m – 5) + m

A: 3(m-5)+m=0 3m-15+m=0 add both side 15 we get 2m=15

Q: y - Sy = 0

A: The given differential equation is: y''-5y=0

Q: 5 6 . Let B= 7 and C%3D 7 -5 4 -3 Find 4B- 3C. 4B 3C = || %3D 2. 3.

A: B=327-5 C=564-3 4B=4×327-5     =4×34×24×74×-5      =12828-20 -3C=-3×564-3         =-3×5-3×6-3×4-3×-3…