Recent questions tagged artificial-intelligence-mcq

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Q: Bag I contains 3 red and 4 black balls while another Bag II contains 5 red and 6 black balls. One ball is drawn at random from one of the bags and it

Bag I contains 3 red and 4 black balls while another Bag II contains 5 red and 6 black balls. One ball is ... was drawn from Bag II. Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: How many times must a man toss a fair com so that the probability of having at least one head is more than 90%?

How many times must a man toss a fair com so that the probability of having at least one head is more than 90%? Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: A die marked 1, 2, 3 in red and 4, 5, 6 in green is tossed. Let A be the event, the number is even, and B be the event, the number is red. Are A and B

A die marked 1, 2, 3 in red and 4, 5, 6 in green is tossed. Let A be the event, the number is even, ... red. Are A and B independent? Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: Three cards are drawn successively, without replacement from a pack of 52 well shuffled cards. What is the probability that first two cards are kings

Three cards are drawn successively, without replacement from a pack of 52 well shuffled cards. What is the probability ... is an ace? Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: An urn contains 10 black and 5 white balls. Two balls are drawn from the nm one after the other without replacement. What is the probability that both

An urn contains 10 black and 5 white balls. Two balls are drawn from the nm one after the other without ... drawn balls are black? Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: Let A and B be independent events with `P(A) = 0. 3`and `P(B) = 0. 4`Find(i) `P(AnnB)` (ii) `P(AuuB)`(iii) `P (A|B) ` (iv) `P(B|A)`

Let A and B be independent events with `P(A) = 0. 3`and `P(B) = 0. 4`Find(i) `P(AnnB)` (ii) `P(AuuB)`(iii) `P (A|B) ` (iv) `P(B|A)` Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: If `P(A) = 7/(13)`, `P(B) =9/(13)`and `P(AnnB) =4/(13)`, evaluate`P(A|B)`.

If `P(A) = 7/(13)`, `P(B) =9/(13)`and `P(AnnB) =4/(13)`, evaluate`P(A|B)`. Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: Ten cards numbered 1 to 10 are placed in a box, mixed up thoroughly and then one card is drawn randomly. If it is known that the number on the drawn c

Ten cards numbered 1 to 10 are placed in a box, mixed up thoroughly and then one card is drawn randomly. If it ... is an even number? Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: A die is thrown three times. Events A and B are defined as below:A : 4 on the third throwB : 6 on the first and 5 on the second throwFind the probabil

A die is thrown three times. Events A and B are defined as below:A : 4 on the third throwB : 6 on the ... that B has already occurred. Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: In a school there are 1000 students, out of which 430 are girls. It is known that out of 430, 10% of the girls study in class XII. What is the probabi

In a school there are 1000 students, out of which 430 are girls. It is known that out of 430, 10% of the ... chosen student is a girl? Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance