Suppose that ?(?)= 0.7 and ?(?)= 0.2. If both events are disjoint, then what is ?(? ?? ?)?  (a) 0  (b) 0.9  (c) 0.14  (d) None of the above  v) Colin is flipping a fair coin. Heads has just come up 5 times in a row! The chance of getting heads is:  (a) Less than the chance of getting tails since we are due for a tails.  (b) Equal to the chance of getting tails.  (c) Greater than the chance of getting tails since the heads seem to be coming up.

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Q: 51. The Pew Research Center finds that the demographic make-up of political parties is changing…

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A: Given that:   A bag containing 15 red balls numbered 1−15 and 8 white balls numbered 16−23.   Total…

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Q: P(H ∩ B)=.375 P(H ∩ R)=.125 P(T ∩ B)=.375 P(T ∩ R)=.125 Using the same premise as the previous…

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Q: A principal is considering hiring a lawyer to represent him or her in a lawsuit. The principal gets…

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Q: (d) A new drug has been invented to reduce the depression of patients. The drug has been claimed…

A: Given data: n =4 p = 0.50

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Q: For two events, A and B, we have P(A) = 0.85, P(B) = 0.65, and P(AUB) = 0.9. Then, the value for…

A: P(A)  = 0.85  P(B) = 0.65  P(A∪B) = 0.9P(B|A) = ?

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Q: Show that the probability of the union of (non-mutually exclusive) events A and B can be written as…

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Q: In a toss of a fair die, d probability of getting a 7 is? (A) -1 (B)0 (C) 1/3 (D)1/2

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Q: Consider, If A and B are independent events, P(A)=0.26 and P(B)=0.76, Find: 1. P(A n B) 2. P(A| B)…

A: Given: P(A)=0.26  P(B)=0.76

Q: If six dice are rolled, then the probability that all show different faces is 6! (iii: 66 (ii) (iv)…

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Q: Consider two events following receiving a bachelor’s degree from a prestigious university: A =…

A: GivenA=being accepted inti a graduate programP(A)=0.7B=receiving a job offerP(B)=0.7P(A|B)=0.9

Q: The events A and B are such that ?(?) = 4/9?(?|?) = 1/2?(? ∪ ?) = 2/3 (i) Draw a Venn diagram to…

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Q: Your sock drawer has 4 red socks and 3 green socks scattered in it. In a hurry to get to Finite, you…

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Q: P(A and B) = 0.18. Find the conditional probability P(A | B)?

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