The following is a joint probability mass function. 4. 3. 4. 5. 6. y fxy(x, y) 1/8 1/4 1/2 1/8 Determine the covariance and correlation. 2. 1. 1.

Q: 3 -4- -0- 4. 2.

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Q: 40 -50-

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Q: . 3류 - 2층 : 3% +4/3) 1

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Q: 5(18)

A: To find5(18)

Q: 3 1/4 + 7 1/8

A:

Q: 5 1 1 + 2r dr

A:

Q: expand (a-b)7

A: The solution is given in the next step.

Q: 7 11

A:

Q: Expand (x + y) 8.

A: Given: The expression x+y8.

Q: 20 14 16

A:

Q: A 2/15 B 30 V35 5 20

A: Given,  A circle with secant and tangent  We have to find the value of x

Q: ne binomial:

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Q: 3. Identify all the cycles at each node of the directed graph above.

A: Cycle is defined as a path that start and end at the same vertex.

Q: tions exist, you o = x %3D

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Q: d. 1 3a+18 = 1 - 8 a+6

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Q: 10. Find the sum of the coefficients of (2x– 3)°. c. -6560 d. -5120 а. -5660 b. -6780

A:

Q: (n + 4)3 =

A: Given query is to expand (n+4)3

Q: V415

A: Given query is to find the square root of 415.

Q: 12 16

A: We know that If a perpendicular is drawn from the vertex of right angle triangle of a right triangle…

Q: 38 10

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Q: (2) 4 2. 2. 2/3

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Q: find: (m+I) m!

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Q: expand (x+y)6

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Q: ydy (1+ у)*

A: We have to find the integral.

Q: Find A.

A: Given

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Q: 3 3/4 + 2 7/28

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Q: 3(m – 5) + m

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

Q: 35-40 Coterminal Angles? The measures of two angles in standard position are given. Determine…

A: NOTE: Refresh your page if you can't see any equations. . two angles are coterminal if the…