Recent questions tagged Probability

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Q: A die is rolled twice. If the sum of the numbers facing upwards is even find the probability that both are odd.

A die is rolled twice. If the sum of the numbers facing upwards is even find the probability that both are odd. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: Seven persons are to be seated in a row. Find the probability that 2 particular persons sit next to each other.

Seven persons are to be seated in a row. Find the probability that 2 particular persons sit next to each other. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: There are 20 girls and 60 boys in a class. Half of the girls and half of the boys are first class students.

There are 20 girls and 60 boys in a class. Half of the girls and half of the boys are first class students. ... a first class holder. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: Among the members of a committee, there are 75% males and 25% females.

Among the members of a committee, there are 75% males and 25% females. The probability that a male member ... and becomes President] Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: Two cards are drawn from a pack of playing cards, one after the other.

Two cards are drawn from a pack of playing cards, one after the other. Find the probability of getting a heart ... (b) with replacement Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: If three cards are drawn at random from a pack of 52 cards, what is the probability that at least two of them are kings?

If three cards are drawn at random from a pack of 52 cards, what is the probability that at least two of them are kings? Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: If the letters of the Word INDEPENDENCE are arranged at random. Find the probability that

If the letters of the Word INDEPENDENCE are arranged at random. Find the probability that (a) 4 E's are together ... E's are together. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: A bag contains 3 red and 4 black balls and another bag has 4 red and 2 black halls.

A bag contains 3 red and 4 black balls and another bag has 4 red and 2 black halls. One bag is selected at random and ... ) (d) P(G/F) Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: In a class 45% students read English, 30% read French and 20% read both English and trench.

In a class 45% students read English, 30% read French and 20% read both English and trench. one student Is ... he reads english] Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: A bag contains 8 red and 4 green balls. Find the probability (a) ball drawn is red when one ball is selected at random.

A bag contains 8 red and 4 green balls. Find the probability (a) ball drawn is red when one ball is selected ... of them is green. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance