Solve the following problems put it in word file save it as PDF file. 1. The probability distribution below shows the number of typing errors (x) and the probability p(x) of committing these errors whenever clerks type-in a document. Compute the variance and standard deviation. y 1 2 4 5 P(y) 0.02 0.11 0.42 0.31 0.10 0.04

Q: 10. Simplify and express in terms of i: 5V-4 + v-I- 2/-9

A: Answer is mentioned below -

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A: Given: I=∫148t-12t3dt   As we know that; The Sum rule: ∫fx±gxdx=∫fxdx±∫gxdx The Power rule:…

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A: The given matrices are

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Q: 4 -2 1 -2 A = -3 1 -2 3 1 -1 -1 determine the following entries: a32 = a21 = a13 %3D

A: Given matrix is A = 4-21-2-312-231-1-1

Q: Question 2. If ax²+bx+c = a (x – d)² with a ‡ 0, find d in terms of a, b and c.

A: Given:The expression is .To Find: in terms of  and Concept Used:Algebraic identity:, where  and are…

Q: 1 -4 -2 B = |0 3 2 0 1 2. A = -1 4 1 -1 2 0 1 4 Find: 1: A.A1-B2 2: BT.B1+A?

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Q: II. Let RVsx, Y be uniform on triangle with vertises (0, 0), (2, 2), (2, 2). Find 1. Joint pdf…

A: Note: As you've posted multiple questions, the first one will be answered as per our policy.Also,…

Q: 1. Perform the following operations A+B A - B 2A-B A = 32- -11 [0 2 1] 5, B = 5 4 2 2 1 0 2 4 0 1 2

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Q: Question 2. If arx² + bx + c = a (x − d)² with a ‡ 0, find d in terms of a, b and c.

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Q: 4 -2 Compute A - 213 and (213 )A, where A = -3 2 - 5 - 4 A- 213 =D 4- 2. 2.

A: Consider the given matrix as, 4-24-32-5-422

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A: Given :∫ln3wwln2w-4dw

Q: SITUATION I. For items 11 & 12. [2 0 A = 3 4 -2 1 8 7 B = 2 16 5 11. Multiply A x B. [48 321 27 a.…

A: We will answer the questions of the first situation as per our guideline. Please resubmit the other…

Q: 2. 86-=Z-

A: Given equation: -2x2=-98 Divide both side by -2 -2x2-2=-98-2x2=49

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A: Given :'x-27y=-4-2722To determine x and y .

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A: Given data

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A: Finding the product of matrices.

Q: The figure below shows that 4 one-inch segments are needed to make a 1 × 1 square, 12 one-inch…

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Q: 4 نقاط * find each of a,& b 3 – i 2 – 2i - If a + ib = then 2+ 3i 1- 5i

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Q: 3. Suppose there are 6 black pens, 7 blue pens, and 5 red pens. Find the number of ways you can…

A: Given,no.of black pens=6no.of blue pens=7no.of red pens=5Total no.of pens=18

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Q: –4(–6m – 7).

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Q: If a = (2, -1, 3) and b = (2, 2, 1), find the following. a x b = b x a =

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