Using a single die, what is the probability that four will land at least once after two rolls?

Q: We roll a pair of dice four times. Find the probability that a total of five is rolled each time.

A: roll a pair of dice four times  P(total of five each times) = ?

Q: what is the probability of rolling a 2 or 3 on a six-sided die?

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Q: If two dice are thrown together, the probability of getting an even number on one die and an odd…

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Q: What is the probability of rolling a one or a six when rolling one die?

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Q: An office receives 20 faxed orders every two hours. What is the probability that it will receive 8…

A: Given: Number of order every two hours = 20 So, number of orders every hour = 202=10 Let X be the…

Q: Suppose the experiment of rolling a die. Find the probability of rolling the fifth number 1 before…

A: Given that, we should get the fifth number 1 before the ninth roll. This means we should get 5…

Q: When a single die is rolled, what is the probability of getting a number less than 6.

A: If a single die is rolling then sample space (s) is,  s = { 1, 2, 3, 4, 5, 6 } = 6 outcomes Then,…

Q: What is the probability of a die showing a 2 or a 5?

A: If die are rolling then sample space is,  S = { 1, 2, 3, 4, 5, 6 }

Q: when a die is rolled, what is the probability that a four will appear on the top face?

A: We have given that when a die is rolled, the sample space isS = {1, 2, 3, 4, 5, 6 }

Q: A student rolls a die 15 times. What is the probability of getting three 6? First calculate the…

A: If we throw a die once, we get sample space as S={1,2,3,4,5,6}. So, the probability of getting 6…

Q: Each of each 6 boys tosses a die twice, what is the probability that exactly four of them will throw…

A: The number of independent trails is .A die is tossed twice.

Q: An office receives 20 faxed orders every two hours. What is the probability that an order will be…

A: The office receives 20 fax orders every two hours, therefore: The average number of fax every minute…

Q: If you roll a die twice, what is the probability that you get two sixes in a row?

A: Obtain the probability that you get two sixes in a row. The probability that you get two sixes in a…

Q: What is the probability of getting at least one 6 on three rolls of a die?

A: It is an important part of statistics. It is widely used.

Q: Two pair of dice are rolled. What is the probability that the sum of their faces will be equal to…

A: Given: Two pair of dice are rolled. To find : The probability that the sum of their faces will be…

Q: A pair of die is rolled. What is the probability that the number 4 appears

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Q: A pair of fair dice is rolled and the sum of the numbers is noted. Determine the probability that…

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Q: A die is rolled 20 times and the number of twos that come up is tallied. Find the probability of…

A: Given problem is : A die is rolled 20 times and the number of twos that come up is tallied. Find…

Q: Two dice are thrown simultaneously.Find the probability that the number of spots upper host is 9 or…

A: When two dice are thrown, there are 6*6 = 36 outcomes.

Q: If the dice are rolled once , what is the probability of a number that is odd or divisible by 3 ?

A: Assuming the dice is fair, the number of outcomes will be 1, 2, 3, 4, 5, 6. Each outcome has an…

Q: What is the probability of getting at least 4 in one roll of a die?

A: Sample space for rolling a die is S = {1, 2,3,4,5,6}

Q: A single die is rolled eight times. Find the probability that 5 appears at most three times.

A: It is given that a single die rolled 8 times. That is probability of getting a 5 on each trial is…

Q: A tennis player makes a successful first serve 30% of the time. If she serves 33 times, what is the…

A: Solution: Let X be the number of first serves and n be the number of times she serves. From the…

Q: When a pair of dice is thrown 20 times, what is the probability of getting doubles at least once?

A: There are 6 sides in a die. So, if a die is thrown then total number of outcomes = 6 So, total…

Q: Two distinguishable (for example, one blue one green) six-sided dice are rolled. Find the…

A: The points where it is possible are (1,3),(3,1),(2,2). The total number of possiblities are 36.

Q: A die is rolled twice. What is the probability of getting 3 or 5?

A: From the given information, a dice rolled twice.   The total sample space is,

Q: Suppose Emerson loses 33​% of all checker games.   Use this result to determine the probability that…

A: Given information- Probability of losing checker game, q = 0.33 Probability of winning checker game,…

Q: A 6 sided and a 10 sided die are rolled simultaneously. What is the probability both dice will show…

A: Given that A 6 sided and a 10 sided die are rolled simultaneously.the probability that both a…

Q: A balanced die is rolled twice in a row.  Given that the first roll was a 3, what is the probability…

A: If two dice are rolled than the possible outcomes are36.no.of possible outcomes that the first roll…

Q: Roll a six-sided die four times. If it is known that 1 appeared at least once, what is the…

A: From the provided information, Number of times die rolls = 4 Probability of getting a 1 for any…