Recent questions tagged Probability

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Q: In case of 100 students, 60 drink tea, 50 drink coffee and 30 think both tea and coffee A students

In case of 100 students, 60 drink tea, 50 drink coffee and 30 think both tea and coffee A students of this ... only one of the drinks Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: Two dice are rolled simultaneously. Find the probability of (a) getting a total of 11.

Two dice are rolled simultaneously. Find the probability of (a) getting a total of 11. (b) getting a sum greater ... 3 on the other. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: Three fair coins are tossed simuItaneousIy Find the proalint (a) getting one head

Three fair coins are tossed simuItaneousIy Find the proalint (a) getting one head (b) getting (c) getting at least ... two are heads. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: Two cards are drawn at random from a pack of cards, Find the probability that both are aces if the cards are drawn

Two cards are drawn at random from a pack of cards, Find the probability that both are aces if the cards ... other with replacement. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: A committee of 12 with at least 5 women has to formed from 9 women and 8 men.

A committee of 12 with at least 5 women has to formed from 9 women and 8 men. What Is the probability ... the committee so formed. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: From 8 gentlemen and 7 ladies a committee of 5 Is to be formed. What is the probability that this committee consists of

From 8 gentlemen and 7 ladies a committee of 5 Is to be formed. What is the probability that this committee ... at most 2 ladies Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: There are six tickets numbered from O to 5. Two tickets are selected at random from the lot.

There are six tickets numbered from O to 5. Two tickets are selected at random from the lot. What is the ... (c) prime number Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: A bag contains 6 red, 4 white and Z black balls. Z balls are drawn at random.

A bag contains 6 red, 4 white and Z black balls. Z balls are drawn at random. What is the probability ... colour (d) different colour Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: An urn contain 4 white 2 green and 4 black balls. 3 balls are drawn at random.

An urn contain 4 white 2 green and 4 black balls. 3 balls are drawn at random. What is the probability that ... one of each colour. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: The probability that Anirudh solves the given problem is ½ and probability that Akansh solves

The probability that Anirudh solves the given problem is ½ and probability that Akansh solves the given problem is ... the problem Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance