Recent questions tagged Probability-interview-questions

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Q: If P(A ∩ B) = 7|10 and P(B) = 17|20, then P(A|B) equals A. 14/17 B. 17/20 C. 7/8 D. 1/8

If P(A ∩ B) = 7|10 and P(B) = 17|20, then P(A|B) equals A. 14/17 B. 17/20 C. 7/8 D. 1/8 Select the correct answer from above options...

asked Nov 20, 2021 in Education by JackTerrance

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asked Nov 20, 2021 in Education by JackTerrance

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Q: If P(A) = 2/5, P(B) = 3/10 and P(A ∩ B) = /|5, the P(A′|B′).P(B′|A′) is equal to A. 5/6 B. 5/7 C. 25/42 D. 1

If P(A) = 2/5, P(B) = 3/10 and P(A ∩ B) = /|5, the P(A′|B′).P(B′|A′) is equal to A. 5/6 B. 5/7 C. 25/42 D. 1 Select the correct answer from above options...

asked Nov 20, 2021 in Education by JackTerrance

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Q: If A and B are two events such that P(A) = 1/2, P(B) = 1/3 , P(A/B) = 1/4 , then P(A' ∩ B' ) equals A. 1/12 B. 3/4 C. 1/4 D. 3/16

If A and B are two events such that P(A) = 1/2, P(B) = 1/3 , P(A/B) = 1/4 , then P(A' ∩ B' ) equals A. 1/12 B. 3/4 C. 1/4 D. 3/16 Select the correct answer from above options...

asked Nov 20, 2021 in Education by JackTerrance

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Q: If P(A) = 0.4, P(B) = 0.8 and P(B | A) = 0.6, then P(A ∪ B) is equal to A. 0.24 B. 0.3 C. 0.48 D. 0.96

If P(A) = 0.4, P(B) = 0.8 and P(B | A) = 0.6, then P(A ∪ B) is equal to A. 0.24 B. 0.3 C. 0.48 D. 0.96 Select the correct answer from above options...

asked Nov 20, 2021 in Education by JackTerrance

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Q: A and B are events such that P(A) = 0.4, P(B) = 0.3 and P(A ∪ B) = 0.5. Then P (B′ ∩ A) equals A. 2/3 B. 1/2 C. 3/10 D. 1/5

A and B are events such that P(A) = 0.4, P(B) = 0.3 and P(A ∪ B) = 0.5. Then P (B′ ∩ A) equals A. 2/3 B. 1/2 C. 3/10 D. 1/5 Select the correct answer from above options...

asked Nov 20, 2021 in Education by JackTerrance

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Q: You are given that A and B are two events such that P(B)= 3/5, P(A | B) = 1/2 and P(A ∪ B) = 4/5, then P(A) equals

You are given that A and B are two events such that P(B)= 3/5, P(A | B) = 1/2 and P(A ∪ B) = 4/5, then P(A ... /10 B. 1/5 C. 1/2 D. 3/5 Select the correct answer from above options...

asked Nov 20, 2021 in Education by JackTerrance

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Q: If P(B) = 3|5, P(A|B) = 1|2 and P(A ∪ B) = 4|5, then P(A ∪ B)′ + P(A′ ∪ B) = A. 1|5 B. 4|5 C. 1|2 D. 1

If P(B) = 3|5, P(A|B) = 1|2 and P(A ∪ B) = 4|5, then P(A ∪ B)′ + P(A′ ∪ B) = A. 1|5 B. 4|5 C. 1|2 D. 1 Select the correct answer from above options...

asked Nov 20, 2021 in Education by JackTerrance

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Q: Let P(A) = 7/13, P(B) = 9/13 and P(A ∩ B) = 4/13. Then P(A′|B) is equal to A. 6/13 B. 4/13 C. 4/9 D. 5/9

Let P(A) = 7/13, P(B) = 9/13 and P(A ∩ B) = 4/13. Then P(A′|B) is equal to A. 6/13 B. 4/13 C. 4/9 D. 5/9 Select the correct answer from above options...

asked Nov 20, 2021 in Education by JackTerrance

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Q: If A and B such events that P(A) > 0 and P(B) ≠ 1, then P(A’|B’) equals

If A and B such events that P(A) > 0 and P(B) ≠ 1, then P(A’|B’) equals Select the correct answer from above options...

asked Nov 20, 2021 in Education by JackTerrance