Top 100+ questions in Education

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Q: Two coins are tossed simultaneously. What is the probability of getting one head and one tail?

Two coins are tossed simultaneously. What is the probability of getting one head and one tail? ¼ ½ ¾ 2/3 Select the correct answer from above options...

asked Nov 23, 2021 in Education by JackTerrance

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Q: A bag contains 3 white and 2 red balls. One ball is drawn at random. What is the probability that the ball drawn is red?

A bag contains 3 white and 2 red balls. One ball is drawn at random. What is the probability that the ball drawn is red? ½ 2/3 1/5 2/5 Select the correct answer from above options...

asked Nov 23, 2021 in Education by JackTerrance

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Q: Probability of obtaining

Ten unbaised coins are tossed simultaniously. Find the probability of obtaining no heads Select the correct answer from above options...

asked Nov 23, 2021 in Education by JackTerrance

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Q: A coin is tossed 300 times and we get head: 136 times and tail: 164 times.

A coin is tossed 300 times and we get head: 136 times and tail: 164 times. When a coin is tossed at random, what ... head, (ii) a tail? Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance

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Q: Two coins are tossed simultaneously 200 times and we get two heads: 58 times: one head: 83 times: 0 head : 59 times

Two coins are tossed simultaneously 200 times and we get two heads: 58 times: one head: 83 times: 0 head : 59 times ... , (iii) 0 head? Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance

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Q: Probability calculation

A bag contains identical balls 4 are blue 6 are black what is the probability that the black ball will be selected Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance

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Q: A coin is tossed once. Write its sample space.

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

asked Nov 22, 2021 in Education by JackTerrance

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Q: If a coin is tossed two times, describe the sample space associated to this experiment.

If a coin is tossed two times, describe the sample space associated to this experiment. Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance

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Q: If a coin is tossed three times (or three coins are tossed together), then describe the sample space for this experiment.

If a coin is tossed three times (or three coins are tossed together), then describe the sample space for this experiment. Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance

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Q: Write the sample space for the experiment of tossing a coin four times.

Write the sample space for the experiment of tossing a coin four times. Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance

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Q: Two dice are thrown. Describe the sample space of this experiment.

Two dice are thrown. Describe the sample space of this experiment. Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance

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Q: What is the total number of elementary events associated to the random experiment of throwing three dice together?

What is the total number of elementary events associated to the random experiment of throwing three dice together? Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance

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Q: A coin is tossed and then a die is thrown. Describe the sample space for this experiment.

A coin is tossed and then a die is thrown. Describe the sample space for this experiment. Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance

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Q: A coin is tossed and then a die is rolled only in case a head is shown on the coin. Describe the sample space for this experiment.

A coin is tossed and then a die is rolled only in case a head is shown on the coin. Describe the sample space for this experiment. Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance

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Q: A coin is tossed twice. If the second throw results in a tail, a die is thrown. Describe the sample space for this experiment.

A coin is tossed twice. If the second throw results in a tail, a die is thrown. Describe the sample space for this experiment. Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance

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Q: An experiment consists of tossing a coin and then tossing it second time if head occurs.

An experiment consists of tossing a coin and then tossing it second time if head occurs. If a tail occurs on ... the sample space. Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance

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Q: A coin is tossed. If it shows tail, we draw a ball from a box which contains 2 red 3 black balls;

A coin is tossed. If it shows tail, we draw a ball from a box which contains 2 red 3 black balls; ... sample space of this experiment. Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance

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Q: A coin is tossed repeatedly until a tail comes up for the first time. Write the sample space for this experiment.

A coin is tossed repeatedly until a tail comes up for the first time. Write the sample space for this experiment. Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance

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Q: A coin is tossed. Find the total number of elementary events and also the total number of events associated with the random experiment.

A coin is tossed. Find the total number of elementary events and also the total number of events associated with the random experiment. Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance

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Q: List all events associated with the random experiment of tossing of two coins. How many of them are elementary events?

List all events associated with the random experiment of tossing of two coins. How many of them are elementary events? Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance

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Q: Three coins are tossed once. Describe the following events associated with this random experiment: A = Getting three heads,

Three coins are tossed once. Describe the following events associated with this random experiment: A = Getting ... compound events? Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance

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Q: In a single throw of a die describe the following events: (i) A = Getting a number less than 7

In a single throw of a die describe the following events: (i) A = Getting a number less than 7 (ii) B = Getting a ... D ∩ F and bar F. Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance

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Q: Three coins are tossed. Describe (i) two events A and B which are mutually exclusive.

Three coins are tossed. Describe (i) two events A and B which are mutually exclusive. (ii) three events A ... but not exhaustive. Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance

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Q: A die is thrown twice. Each time the number appearing on it is recorded. Describe the following events:

A die is thrown twice. Each time the number appearing on it is recorded. Describe the following events: (i ... are mutually exclusive? Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance

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Q: Which of the following cannot be valid assignment of probability for elementary events or outcomes

Which of the following cannot be valid assignment of probability for elementary events or outcomes of sample space S = { ... w6, w7}: Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance

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Q: A die is thrown. Find the probability of getting: (i) a prime number (ii) 2 or 4 (iii) a multiple of 2 or 3

A die is thrown. Find the probability of getting: (i) a prime number (ii) 2 or 4 (iii) a multiple of 2 or 3 Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance

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Q: In a simultaneous throw of a pair of dice, find the probability of getting: (i) 8 as the sum (ii) a doublet

In a simultaneous throw of a pair of dice, find the probability of getting: (i) 8 as the sum (ii) a doublet ... a total greater than 8 Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance

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Q: In a single throw of three dice, find the probability of getting a total of 17 or 18

In a single throw of three dice, find the probability of getting a total of 17 or 18 Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance

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Q: Three coins are tossed together. Find the probability of getting: (i) exactly two heads (ii) at least two heads

Three coins are tossed together. Find the probability of getting: (i) exactly two heads (ii) at least two heads ... head and one tail Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance

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Q: What is the probability that an ordinary year has 53 Sundays?

What is the probability that an ordinary year has 53 Sundays? Select the correct answer from above options...

asked Nov 22, 2021 in Education by JackTerrance