the sum of numbers on the two dice. Find Var(X). pd p ssoi '7

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Q: "robability =

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A: The sample space for rolling a pair of dice is, S={ (1,1) (1,2) (1,3) (1,4) (1,5) (1,6)  (2,1) (2,2)…

Q: Given that P(AUB) = 0. 76 Find P(An B) P(An B) = 0.36 P(ANB) = 0.26 %3D %3D %3D O 0.24 O 0.28 O 0.35…

A: Given : P(A ∪B) = 0.76 P(A∩B¯) = only P(A) = 0.36 P(A¯∩B) = only P(B) = 0.26 Now, P(A ∪ B) = only…

Q: (b) Consider the information given above. If the thirteen-sided die was fair (unbiased), then how…

A: Given that dice has 13 face and dice was fair.

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Q: measurement t

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Q: Suppose for 40 observations the variance is 50. If all the observations are increased by 20, the…

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Q: 7(8 3)

A: given equation is -7(8-3)

Q: Suppose X∼Bin(20,0.8).X∼Bin(20,0.8). What is the variance of XX?  A. 15 B. 16 C. 5 D. 10 E. 3.2

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