If A and B are mutually exclusive, then P(AI AUB)= P(A) P(A) + P(B)

Q: Suppose we roll 5 fair dice. Let X be the random variable denoting the sum of the dice, and let Y be…

A: Suppose we roll 5 fair dice. Total outcomes=6^5=7776 Let X be the random variable denoting the sum…

Q: there are 30 men and 75 women in the seminar one person is selected rendomly for take cheat find…

A: Given that: 30 men  and 75 women Total person  = 30 + 75 = 105 one person is selected rendomly for…

Q: A fair coin is tossed repeatedly. Show that, with probability one, a head turns up sooner or later.…

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Q: Find the probability that a person flipping a coin gets (a) the fifth tail on the seventh flip, and…

A: For each flip, there are two possible outcomes: heads or tails. Since each flip is independent, the…

Q: conditions (N,F,P) if n ≥ 2. P (^A;) = P(A₁)P(A2|A₁)P(A3|4₁ | A₂2) ···P(An|A₁ Ñ…-··Ñ An−1), i=1 n-1…

A: The theorem you mentioned is known as the "Multiplicative Law of Probability" or the "Chain Rule" of…

Q: ) Refer to the table which summarizes the results of testing for a certain disease. 3) Positive Test…

A: 3 Obtain the probability that it is a false negative. The probability that it is a false negative is…

Q: suppose you roll a fair six-sided die repeatedly until the first time you roll a number that you…

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Q: math class consists of 25 students, 14 female and 11 male. Three students are selected at random to…

A: Given: No of female students=14 No of male student=11 Total number of students=25 Compute the…

Q: At a certain university in Western Canada, 44% of all 1st-year students are registered in an…

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Q: Assume that when adults with smartphones are randomly selected,56​% use them in meetings or classes.…

A: Given,n=5p=0.56Let X=no.of adults use their smartphones in meeting or classesX~Binomial(n=5 ,…

Q: if all other factors are held constant which of the following results in an instead in the…

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Q: The probability that a camera passes a particular test is  0,3, and the cameras perform…

A: Let, X: the number of cameras tested until 2 failures have been obtained. The probability that the…

Q: What is the probability that a number selected at random from the first 1,000 positive integers is…

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Q: What is discrete probability disturbition?

A: Discrete random variable:If the variable X takes finite or countable values, then the variable X is…

Q: there are 30 men and 50 women in the seminar  one person is selected rendomly for take cheat  find…

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Q: Among the digits 1, 2, 3, 4, and 5 first one digit is chosen, then a second selection is made among…

A: Solution-:Amoung the digits 1,2,3,4 and 5 1st one digit is chosen, then a 2nd selection is made…

Q: Suppose 100 guests are playing a game at a party. Each guest rolls a dice once. If the dice roll…

A: From 100 guests are playing a game at a party. Each guest rolls a dice once. If the dice roll result…

Q: Describe mutually exclusive and not mutually exclusive events in relation to addition theorem.

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Q: there are 30 men and 75 women in the seminar  one person is selected rendomly for take cheat  find…

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Q: 5. Let (S2, A, Pr) be an abstract probability space, and let A, B be events. Prove that Pr(B|A) +…

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Q: What is a probability of the ball that you either green zero or 00 playing roulette type your answer…

A: Here In Roulette game  Total number of Slots =38 And No of Slots with Green Zero=1 No of slots with…