Recent questions tagged Probability-questions

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Q: In a single throw of two dice, determine the probability of not getting the same number on the two dice.

In a single throw of two dice, determine the probability of not getting the same number on the two dice. Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance

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Q: If a letter is chosen at random from the English alphabet, find the probability that the letter is chosen is (i) a vowel (ii) a consonant

If a letter is chosen at random from the English alphabet, find the probability that the letter is chosen is (i) ... (ii) a consonant Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance

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Q: A card is drawn at random from a well-shuffled pack of 52 cards. What is the probability that the card bears a number greater than 3 and less than 10?

A card is drawn at random from a well-shuffled pack of 52 cards. What is the probability that the card bears a ... 3 and less than 10? Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance

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Q: If A and B are two events associated with a random experiment for which P(A) = 0.60, P(A or B) = 0.85 and P(A and B) = 0.42, find P(B).

If A and B are two events associated with a random experiment for which P(A) = 0.60, P(A or B) = 0.85 and P(A and B) = 0.42, find P(B). Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance

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Q: Let A and B be two events associated with a random experiment for which P(A) = 0.4, P(B) = 0.5 and P(A or B) = 0.6. Find P(A and B).

Let A and B be two events associated with a random experiment for which P(A) = 0.4, P(B) = 0.5 and P(A or B) = 0.6. Find P(A and B). Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance

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Q: In a random experiment, let A and B be events such that P(A or B) = 0.7, P(A and B) = 0.3 and P(bar A) = 0.4. Find P(B).

In a random experiment, let A and B be events such that P(A or B) = 0.7, P(A and B) = 0.3 and P(bar A) = 0.4. Find P(B). Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance

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Q: If A and B are two events associated with a random experiment such that P(A) = 0.25, P(B) = 0.4 and P(A or B) = 0.5, find the values of

If A and B are two events associated with a random experiment such that P(A) = 0.25, P(B) = 0.4 and P(A or B) ... ) (ii) P(A and bar B) Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance

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Q: If A and B be two events associated with a random experiment such that P(A) = 0.3, P(B) = 0.2 and P(A ∩ B) = 0.1, find

If A and B be two events associated with a random experiment such that P(A) = 0.3, P(B) = 0.2 and P(A ∩ B) = ... B) (ii) P(A bar ∩ B) Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance

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Q: If A and B are two mutually exclusive events such that P(A) = (1/2) and P(B) = (1/3), find P(A or B).

If A and B are two mutually exclusive events such that P(A) = (1/2) and P(B) = (1/3), find P(A or B). Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance

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Q: Let A and B be two mutually exclusive events of a random experiment such that P(not A) = 0.65 and P(A or B) = 0.65, find P(B).

Let A and B be two mutually exclusive events of a random experiment such that P(not A) = 0.65 and P(A or B) = 0.65, find P(B). Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance