Top 100+ questions in Education

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Q: P(A) = 1/2, P(B) = 7/12, P(not A or not B) = 1/4

P(A)= 1 2 ,P(B)= 7 12 ,P( not A or not B)= 1 4 State whether A and B are independent. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: What is an Experiment?

What is an Experiment? Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: What is random experiment?

What is random experiment? Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: Define sample space.

Define sample space. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: What is the probability of sample space?

What is the probability of sample space? Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: What is an event?

What is an event? Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: What is the range for probability?

What is the range for probability? Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: What is probability of a certain event?

What is probability of a certain event? Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: What is probability of an impossible event?

What is probability of an impossible event? Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: Define (a) Mutually exclusive events (b) Independent events

Define (a) Mutually exclusive events (b) Independent events (c) Complementary events. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: If P(A) = 3/5 Find P(A’).

If P(A) = 3 5 Find P(A’). Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: A coin is tossed thrice. Write the sample space.

A coin is tossed thrice. Write the sample space. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: Ved hits the target 7 times out of 10 shots. Find his probability of missing the target.

Ved hits the target 7 times out of 10 shots. Find his probability of missing the target. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: What is the probability of an event A if odds in favour are 3:5.

What is the probability of an event A if odds in favour are 3:5. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: What is the probability of an event A if odds against are 2:7

What is the probability of an event A if odds against are 2:7 Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: A card is drawn from a pack of 52 playing cards What is the probability that is queen.

A card is drawn from a pack of 52 playing cards What is the probability that is queen. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: What is the probability of getting two heads when a coin is tossed twice.

What is the probability of getting two heads when a coin is tossed twice. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: If P(A) = 3/4 , P(B) = 1/2 P(AB) = 1/4, fine P(A/B)

If P(A) = 3 4 , P(B) = 1 2 P(AB) = 1 4 , fine P(A/B) 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 marbles. Find the probability that a marble selected at random is red.

A bag contains 8 red and 4 green marbles. Find the probability that a marble selected at random is red. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: What is the probability of getting a multiple of 3 when a die is thrown.

What is the probability of getting a multiple of 3 when a die is thrown. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: What is the probability that the child born is a boy?

What is the probability that the child born is a boy? Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: A number chosen from 1 to 50. What is the probability that the number is a multiple of 8.

A number chosen from 1 to 50. What is the probability that the number is a multiple of 8. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: If A and B are mutually exhaustive events, then what is P(A ∪ B)

If A and B are mutually exhaustive events, then what is P(A ∪ B) Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: A die is thrown. What is the chance of getting a face with dots as multiple of 2.

A die is thrown. What is the chance of getting a face with dots as multiple of 2. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: If A and B are independent events find P(B/A)

If A and B are independent events find P(B/A) Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: A box contains 5 red balls, 8 green balls and 10 pink balls. A ball is drawn at random from the box.

A box contains 5 red balls, 8 green balls and 10 pink balls. A ball is drawn at random from the box. What ... is either red or green. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: What are independent events? Give one example,

What are independent events? Give one example, Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: Explain sample space with an example.

Explain sample space with an example. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: If A and B are mutually exclusive events with P(A) = 2/5 P(B) = 1/7 find P(A ∪ B)

If A and B are mutually exclusive events with P(A) = 2 5 P(B) = 1 7 find P(A ∪ B) Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: If P(A) = 1/2 P(B) = 1/3 P(A∪B} = 7/12 find P(B/A)

If P(A) = 1 2 P(B) = 1 3 P(A∪B} = 7 12 find P(B/A) Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance