Three fair coins are tossed. find the probability that they are all heads if the first coin is head Choices: 1 1/2 1/4 3/4

Q: If three coins are tossed, what is the probability of getting two tails? A. 1/3 B. 3/8 C. 2/3 D.…

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Q: Assume that you select 4 coins at random from 11 coins: 5 dimes and 6 quarters. What is the…

A: It is been asked to find the probability that all of the coins selected are dimes using the given…

Q: A coin tossed three times. Find the probability of getting Two heads and one tail show the working..

A: Given data: A coin tossed three times. To Find: The probability of getting Two heads and one tail.

Q: A bag contains 4 white and 6 black balls.  If 2 balls are drawn in succession without replacement,…

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Q: n a large population, 55 % of the people have been vaccinated. If 4 people are randomly selected,…

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Q: Three cards drawn from an ordinary deck not replaced. The probability of getting 3 queens is mj

A: We have to find given probability..

Q: Find the probability that exactly one head appears in two flips of a fair coin.   A. P(H) = 1/2…

A: If we tosses two coins the the total number of outcomes or sample space (S) is,  S = { HH, HT, TH,…

Q: Assume that you select 2 coins at random from 8 coins: 3 dimes and 5 quarters. What is the…

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Q: Ali agreed to let Omar drive his car if Omar gets a six in die rolling during the weekend. What is…

A: Given: Number of sides in die, N=6. The objective is to find the probability of obtaining six in…

Q: Suppose we roll 10d6 and observe that the number 6 appears three times. What is the probability…

A: The arrangements of 3 six's among 10 results of dice will form the sample space of the random…

Q: One ball is picked at random from a box containing six red balls, eight white balls, and ten blue…

A: Givena box containsNo.of red balls =6No.of white balls = 8No.of blue balls = 10Total no.of balls =…

Q: Julia buys a bag of cookies that contains 8 chocolate chip cookies, 8 peanut butter cookies, 9 sugar…

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Q: Two cartons selected from a standard deck of 52 playing cards. The first card is not replace before…

A: Given Number of cards=52 Number of 2's=4 Number of 8's=4

Q: A B C Number of boys 6 5 3 Number of girls 10 3 1 Given that a student is not chosen in group A,…

A: iven Information   A B C Total Number of boys 6 5 3 14 Number of girls…

Q: If 3 people are randomly selected from all the people in the four cities, what is the probability…

A: From the bar chart, it is clear that 42.767 (in thousands) are from Edmonds and 56.752 (in…

Q: . In a five children family, find the probability that there will be 3 or more boys. a. 0.3125 b.…

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Q: n a certain college, 35% of the boys and 20% of the girls are studying mathematics. The girls…

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Q: An experiment starts with four cards which are numbered 1, 4, 6 and 9 respectively. Two cards are…

A: We can find the answer as below.

Q: ad. 11. We place four numbered balls randomly in the four drawers of the chest of drawers. Calculate…

A: Introduction - Probability =Number of favorable outcomesTotal number of outcomesCombination…

Q: 1. A jar of balls compose of 3 red balls, 2 yellow balls and 5 blue balls. Find the probability of…

A: Given Information: No. of Red balls in the jar=3 No. of Yellow balls in the jar=2 No. of Blue balls…

Q: A box contains 15 red and 5 blue balls. Balls are drawn randomly one at a time with replacement.…

A: We have to find correct answer.

Q: Flip three fair coins. Let the number of heads be the number of dice we roll. If the numbers on the…

A: A die has 6 faces {1,2,3,4,5,6} .If a die a rolled then the sample points for 5 1 time then  the…

Q: Five cards are drawn from a standard 52 – card deck. The probability that the first 2 cards are red…

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Q: Albert takes a multiple choice quiz with 25 questions, each having four answer options. What is the…

A: Solution: Let X be the number of correct answers and n be the sample number of questions. From the…

Q: A computer randomly generates 9 numbers from 1 to 38 at once. What is the probability that two…

A: To find the probability that two numbers among the nine randomly generated numbers are the same, we…

Q: Two dice are thrown simultaneously. What is the probability of getting two numbers whose product is…

A: We have  to find the probability of getting two numbers whose product is even

Q: Five cards are drawn without replacement from a deck of cards containing four spades and five clubs.…

A: Given: The total number of spades are 4. The total number of clubs are 5. The total number of cards…

Q: A dice is rolled 3 times. What is the probability of having 3 dots in all 3 rolls? A. 1/2 B. 1/72…

A: It is given that dice are rolled 3 times. Thus the probability of getting a dot in the single role…