andom variable has probability stribution: x= 0,1, 2 ,3 ,4, 5,6,7 and P ‚k,2k,2k,3k,k*k,2k*k,7k(k+1),the valu a. 1 5 b. 0 C. 4.76

Q: 12. A marble is drawn at random from a bag. Find the probability that the marble is black if the bag…

A: To find: The probability that a marble is black

Q: 1. Answer the following: Given: A = {1, 2, 3, 4, 5, 6}, B = {2, 4, 5, 6}, and C = {1, 6, 7}. B'nC'=…

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Q: 1. If S={1, 2, 3, 4, 5, 6, 7, 8, 9}, and A ={2,4,7,9}, B={1,3,5,7,9} C={2,3,4,5} and D={1,6,7} •…

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A: As per our guidelines we are suppose  to answer only one question29)Given data is   Vocal Music…

Q: 12. A marble is drawn at random from a bag. Find the probability that the marble is black if the bag…

A: To find: The probability that a marble is black

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Q: Q. 2) Find the prob. of getting a total of 11: a) once b) twice, in two tosses of a pair dice? "

A: Q.2   A pair of fair dice is rolled then the sample space S:     {(1, 1), (1, 2), (1, 3), (1, 4),…

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Q: Let X be the number of tosses required until the sum of dice is 12. Give the PMF  of X.

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Q: Which of the following is true? a. 12-211mod6 b. 23-11mod7 c. 34= -5mod3 d. 33 - 31mod32 a Ob

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A: GIVEN DATA, we have to  answer that which data are not probabilities.35,53,2,1.45,1,-0.49,0.03,0

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Q: Which of the following cannot be a probability?   a.) 0.0002 b.) 1.33 c.) 85% d.) 1

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Q: , 6 black balls and 7 red balls. Find the probability of selecting black and 4 green and 4 red balls…

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