For the probability distribution, find a. X b. P(y> 2) c. F(y= 6) f(y) = 0.10, 0.15, 0.20, X, 11 = -1 y = y = 0 y = 1 y = 2

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Q: A contractor is required by a county planning department to submit one, two, three, four, five, six,…

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A: The probability mass function of X is given as-

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Q: The following joint probability table for X and Y. Find the covariance of X and Y. Y 1 2 X 0.15 0.05…

A: The problem is solved using the concept of covariance. please find step by step solution below:

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A: X012345p0.320.16?0.180.140.05

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Q: A contractor is required by a county planning department to submit one, two, three, four, five, six,…

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Q: Given P(A)=0.4, P(A'|B1)=.8, finish the probability table:   B1 B2 B3 A 0.2   0.1 A'   0.1

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Q: 19. According to Table B, P (z < -1.7) is a. 0.0446 b. 0.9876 c. 0.0221 d. 0.025

A: 9) We need to calculate, P(z&lt;-1.7)

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A: Solution is in the attachment below:

Q: variable Y is twice th

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Q: 15. Given the table below. Determine the following. a. P(X1.8, Y>4.7)

A: As per our guidelines we can solve first three subpart and rest can be reposted. Solution-: We have…

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A: Probability mass function of Y is p(y)=ky , y=1,2,3,4,5,6Note: According to bartelby question answer…

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A: X 0 1 2 3 4 P(X) 0.24 0.16 0.25 0.19 0.16

Q: Show that B, 21. 21. 2.

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Q: Find the probability for P(y 3) if y is distributed as N(1, 9)

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Q: Q4/A:The following data represent the number of damaged pieces of spare parts for the production of…

A: Solution

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