QUESTION 4. A fair coin is tossed (heads or tails) 12 times. What is the probability that the coin will land "heads" exactly 6 times?xmayone

Q: A fair coin is flipped 6 times. Find the probability that heads was flipped exactly 4 times

A: The probability of the heads is calculated by the binomial distribution probability mass function.…

Q: A dice is rolled 3 times. What is the probability that a 6 will appear in the toss?

A: Given Information: A dice is rolled 3 times. To find the probability that a 6 will appear in the…

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: A coin is tossed 6 times. Find the probability that at least three are tails.

A: Introduction:Since nothing is mentioned, we can assume that the coin is fair, so that the…

Q: You flip a coin 10 times. What is the probability that you see at least one head? Show all work

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Q: when a coin is tossed

A: A coin is tossed 2 times.

Q: You are pulling from a bag containing 9 blue marbles, 8 black marbles, 8 green marbles, and 3 yellow…

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Q: If the probability that an event does no occur is 0.3 determine the probability that the event…

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Q: A coin is tossed five times. What is the probability of getting 3 tails in these five tosses? Enter…

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Q: You roll two dice. What is the probability of rolling a sum of seven? ?

A: Two dices are rolled.

Q: A drug using to treat a particular disease shows 20% failure rate. If we select a sample of 8…

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Q: A fair coin is tossed five times. What is the probability that all five tosses are tails? Write your…

A: Solution-:Given: A fair coin is tossed five times. The number of outcomes of sample space =  Where,…

Q: You flip a fair coin 10 times. What is the probability that it lands on heads exactly 5 times?…

A: From the given information we find the probability.

Q: you flip a coin 4 times whats the probability that all four of them are heads?

A: According to the provided data, a coin is flipped 4 times.The total number of combinations is…

Q: What is the probability of having the coin land with heads facing up and rolling a 6 on the dice

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Q: coin is tossed and a die is rolled. Find the probability of getting a tail and number greater than 1

A: We know that  Total possible cases for coin and dice is. { H,T} and {1,2,3,4,5,6}

Q: what is the probability that you flip a coin and get heads and then roll a die and get 2

A: It is given as• The sample space for flip a coin isS = { H, T }• The sample space of rolling a die…

Q: three coins are flipped until all heads appear. what is probability that all heads will appear on…

A: Geometric distribution: The probability mass function of Geometric distribution is P(n) = p(1 – p)n…

Q: peope probac ebrate their birthdays on the same month of th 0.23 0.57 0 64

A: As there exist 12 months in a year and there are 3 people in the room- all possible cases = 123 =…

Q: Can the value 23302330 be a probability?

A: We know that, by an axiomatic definition of probability, Probability of any event must lie between…

Q: Two dice are rolled. The sum of the dice is a 2 or 3. Compute the probability of the compound event…

A: We have given that,  Tw dice are rolled the the sample space (s) is,  s = {(1,1), (1,2),…

Q: You flip a fair coin 10 times. What is the probability that it lands on heads exactly 3 times? The…

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Q: Two coin are tossed. What is the probability of tossing “two heads or two tails”?

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Q: A fair coin is tossed up to 10 times to see when 4 heads would show up; the experiment would end…

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Q: A number is chosen at random from 1 to 99. What is the probability that the number contains 2 or 3?

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Q: what is the probability that you will get a head and a number greater than 4 when you flip a coin…

A: Possible outcomes for flipping a coin and tossing a six sided die are…

Q: coin is tossed 6 times. Find the probability of getting at least 1 tail.

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Q: You toss twice coins. What is the probability that both land Tails up?

A: Given, Possible outomes => [h,h] [h,h] [t,t] [t,h]Favourable outcomes =[t,t] = 1number of…

Q: If you toss 6 coins, what is the probability of all 6 coins matching?

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Q: Part I: Probability 1. A coin is flipped 10 times in a row. a. What is the probability that it lands…

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Q: The probability that any given person will believe a tale about life and death is 0.8. what is the…

A: Given n=6 K=4 P=0.8

Q: committee of 8 is to be formed from a group of 7 mothers, 6 fathers, and 8 children. What is the…

A: Total member = 7 + 6 + 8 = 21Committee formed of member = 8

Q: A weighted coin has a 0.664 probability of landing on heads. If you toss the coin 28 times, what is…

A: Given data P(head) = p = 0.664no. of trials (n) = 28x = no. of time head tossedP(x=X) = nCxpxqn-x…

Q: A group consists of 5 Democrats and 8 Republicans. 7 people are selected to attend a conference. a.…

A: In the given group there are 5 Democrats and 8 Republicans.

Q: 1 be a probability? Can the value

A: Yes

Q: Suppose you toss a coin 100 times and get 61 heads and 39 tails. Based on these results, what is the…

A: Given that, When we tossed a coin 100 times, we got 69 heads and 31 tails.