A student tosses 4 coins. What is the probability that all 4 coins show heads? O 1/2 O 1/4 O 1/8 O 1/16

Q: Find the probability that at most 2 heads occured when 5 fair coins are tossed. The probability…

A: The number of outcomes when tossing a coin is 2. They are head and tail.

Q: Two cards are drawn at random from a standard deck of cards. Find the probability that either both…

A: Two cards are drawn at random from a standard deck of cards.

Q: Mrs. Maria's Market buys 77% of eggs from farm A and the rest from farm B. Of the eggs from A, 7%…

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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: In a large population, 59% of the people have been vaccinated. If 5 people are randomly selected,…

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

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Q: A basket contains 7 red and 10 yellow apples. A sample of 4 apples is drawn. Find the probability…

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Q: What is the probability of Janice rolling a 2or a 5 on her 7th toss of the die?

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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: A basket contains four apples and seven peaches. You randomly select one piece of fruit and ate it.…

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Q: applicants for a job, 140 are female and 30 are female and have a graduate degree. Step 2 of 2: If…

A: Femalemaletotalhas graduate degrees302757not have college degrees11083193140110250

Q: Three archers are tasked to shoot a target 9 meters away. The probability that Archer 1, Archer 2,…

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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: 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: In a large population, 61% of the people have been vaccinated. If 5 people are randomly selected,…

A: From the given information, Sample size (n) = 5, Probability of success (p) = 0.61.

Q: A bag contains 8 red balls, 5 black balls, 3 white balls and 4 orange balls. A ball is selected and…

A: Given that Number of red balls = 8 Number of black balls = 5 Number of white balls = 3 Number of…

Q: In a large population, 62 % of the people have been vaccinated. If 4 people are randomly selected,…

A: It is given that p=0.62 and n=4.

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

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Q: physics class has 50 students. Of​ these, 16 students are physics majors and 12 students are female.…

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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: coin is tossed three times . Find the probability of getting either all heads or getting heads…

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Q: If you are dealt 4 cards from a shuffled deck of 52 cards, find the probability that all 4 cards are…

A: From the provided information, Total cards = 52 Total queens = 4

Q: A couple is thinking about having 3 children. Assume that each child is equally likely to be a girl…

A: According to the given information, we have Given that a couple is thinking about having 3 children.

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

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Q: Question 16 Suppose a jar contains 10 red marbles and 10 blue marbles. If you reach in the jar and…

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

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