A cross of flowers result in red, black and white offspring (ratio 8:4:4). What is the probability that among eight offspring, five are red, two are black, and one are white?

Q: on a tropical day at the beach in southern California, a beachgoer will encounter 12 different…

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Q: Four cards are chosen from a standard deck of 52 playing cards with replacement. What is the…

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Q: Use the law of Large Numbers to interpret both the probability and the odds of getting a black card…

A: Probability: It is the ratio of chance of getting an event given from the proportion that the number…

Q: flipping

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Q: A game is played with 3 fair coins. If 2 or 3 heads are obtained, the player wins. What is the…

A: toss 3 coin win if 2 or 3 heads rolled P(win) = ?

Q: Three coins are tossed. Find the probability of getting at least two head

A: Given Three coins are tossed

Q: In a state legislature the elected representative include 17 Democrats, 13 Republicans, and 4…

A: Given  Elected representatives(34)=17(Democrat)+13(Republican)+4(independent)

Q: In tossing two coins at a time, what is the probability of having 2 heads in a single throw?

A: When we toss two coins at a time then possible outcomes are {HH,TT,HT,TH} Number of possible…

Q: In a large population, 55% of the people have been vaccinated. If 3 people are randomly selected,…

A: Let "X" be the people that have been vaccinated.

Q: A city council consists of 4 democrats and 6 republicans. A committee of 3 to study transportation…

A: We have given that Number of democrats = 4 Number of republicans = 6 Total number= 4+6 = 10

Q: A coin is tossed 3 times. The probability of getting exactly two heads is

A: Here given that A coin is  tossed 3-times

Q: A fair coin is tossed 5 times. Compute the probability of tossing 5 heads in a row.

A: Probability is the chance of occurrence of an event. A fair coin is tossed 5 times. For each toss,…

Q: Steve has 12 biscuits in a tin. There are 5 digestive and 7 chocolate biscuits. Steve takes two…

A: Given that, Total number of biscuits = 12 5 digestive biscuits and 7 chocolate biscuits We to find…

Q: Billy selects some cards from a standard 52 card deck.  What is the probability that he selects 1…

A: Given data: The total numbers of cards in the playing deck are n=52. The numbers of hearts are h=13.…

Q: Three people are selected for a committee from 7 Democrats and 3 Republicans. What is the…

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

Q: During the year about 15 percent of the population carry the flu virus. Supposed that 5 children…

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Q: A shop has 72 customers in two hours . What is the probability that at most three customers will go…

A: There are 72 customers in 2 hours (120 minutes). So, average number of customers in a minute =…

Q: A class consists of 10 males and 30 females. If one student is randomly selected from the class,…

A: We have given the  that  10 males  30 females  Total = 40

Q: An introductory nursing class has 9 freshman males, 15 freshman females, 8 sophomore males, and 12…

A: Given data, freshman males=9 freshman females=15 sophomore males=8 sophomore females=12 Total =44…

Q: What is the probability of flipping one head and three tails when flipping a coin four times?

A: Given: A coin flipped four times. Number of total outcomes = 24 = 16

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

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Q: A 4-sided fair die and an 8-sided fair die are rolled. Find the probability of rolling: exactly a 2…

A: Given that; A four sided die i.e. ( 1,2,3,4) and A 8 sided fair die i.e . (1, 2,3,4,5,6,7,8) .…

Q: The acts in a talent competition consist of 4 instrumentalists, 10 singers, and 6 dancers. If the…

A: Given that, There are 4 instrumentalists There are 10 singers There are 6 dancers. The probability…

Q: In a large population, 40 % of the people have been vaccinated. If 4 people are randomly selected,…

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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: don't

A: Since the total number of people are 12  The number of ways they can sit together is  12! =…

Q: A coin is tossed three times. find the probability of getting at most one head.

A: Here we have given that coin is tossed 3 times then corresponding sample space for the event is,…

Q: At a large university, 35 % of the students own a tablet. If 7 students are randomly selected, what…

A: From the provided information, 35 % of the students own a tablet that is p = 0.35 Sample size (n) =…

Q: Out of 39 men and 26 women what's the probability of randomly choosing a woman?

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Q: If 7 people are chosen for an ensemble from 9 sopranos and 7 altos, what is the probability that 3…

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Q: In a large population, 70 % of the people have been vaccinated. If 5 people are randomly selected,…

A: Solution: Let X be the number of people has been vaccinated and n be the sample number of people…

Q: A card is drawn and replaced four times from a deck of 52 cards. What is the probability of drawing…

A: There are 52 cards in a standard deck, out of which 13 are spades.

Q: A 20-sided fair die and a 6-sided fair die are rolled. Find the probability of rolling: exactly a 7…

A: Solution:-To find the probability of rolling exactly a 7 on the first die OR a 4 or larger on the…

Q: In a large population, 53% of the people have been vaccinated. If 3 people are randomly selected,…

A: In a large population, 53% of the people have been vaccinated. i.e. Probability that the people have…