A youth group has 8 boys and 6 girls. If a slate of 4 officers is selected, find the probability that exactly 2 are girls

Q: A city council consists of five Democrats and six Republicans. If a committee of four people is…

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Q: A box contains 8 red, 5 white, 6 blue and 11 black marbles. If one marble is taken from the box,…

A: we have 8 red , 5 white , 6 blue and 11 black marbles if one marble is taken from the box, find the…

Q: If two cards are drawn without replacement from an ordinary​ deck, find the probability of a king…

A:

Q: In a system with a single server, the probability that the server busy is 90%. What is the…

A: Given : P(server busy ) = 0.90 P(server not busy) = 1 - 0.90                              = 0.10

Q: Three people are selected for a committee from 4 Democrats and 3 Republicans. What is the…

A: Given Data: The number of democrats is: n=4 The number of republicans is: m=3 The number of people…

Q: The probability is

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Q: A city council consists of five Democrats and eight Republicans. If a committee of five people is​…

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Q: If a fair coin is tossed three times, find the probability of getting heads on the first toss and…

A: Let H be the event that it is heads T be the event that it is tails .   The sample space for a coin…

Q: If one employee is selected random, find the probability:

A: Hello, since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: In a five children family, find the probability that there will be at most 4 boys.

A: Given There are 5 children in a family.

Q: If two dice are tossed, find the probability of rolling a sum of either 7 or 9.

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Q: With a jar containing 4 red marbles and 5 blue marbles. Find the probability of drawing two red…

A: Introduction: The number of red marbles in the jar is 4, and the number of blue marbles is 5.…

Q: at a university with 200 students, 32 play soccer, 18 play basketball and 8 play both sports. if a…

A: Given that 32 students play soccer, 18 students play basketball There are total (32+18) = 50…

Q: 4.) If 100 tickets are sold for two prizes and one person buys two tickets, find the probability…

A: As  per company guidelines I solved only First questions.thank you

Q: A group of students consists of 10 male freshmen, 15 female freshmen, 20 male sophomores, and 5…

A: Given, A randomly selected student can be a female or a freshman. So, these events can occur…

Q: If 46% of all Americans have a pet dog, find the probability that 3 randomly selected Americans will…

A: Let p be the probability of all Americans have a pet dog  X be the number of Americans have pet dog…

Q: A student has a total of 11 books and 4 of her books are science fiction. If she arranges them on a…

A: Given that there are total of 11 books and 4 of her books are science fiction. The total number of…

Q: four people are selected for a committee from 6 Democrats and 4 Republicans. What is the probability…

A: Total number of democrats are 6. Total number of republicans are 4. Total number of people selected…

Q: of the 4 district congressional races for the Pennsylvania State House of Representatives, the…

A: Given that  Total number of races (n) = 4 Probability of winning (P) = 60% = 0.60 Probability of…

Q: The 10 finalists in the local beauty pageant include 3 blondes, 4 brunettes, 1 redhead, and 2…

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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: In a five children family, find the probability that there will be at least 4 boys.

A:

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

A: In a deck of 52 cards, there are 13 clubs.  We can pick 4 clubs from 13 clubs in 13C4 ways   There…

Q: A budget clothing store has nine men's suits. Five are black and four are blue. If four suits are…

A: Formula : Hypergeometric distribution is given by

Q: In a class of 24 students, 15 have a cat and 7 have a dog. There are 4 students who have a cat and a…

A: This is conditional probability based Question  Let E be event that student has cat  Let F  be event…

Q: four people are selected for a committee from 4 Democrats and 3 Republicans. What is the probability…

A:

Q: An Omani family has 3 children, then the probability that the three children will be al| boys is…

A:

Q: At a high school with 200 students, 32 play football, 18 play basketball, 8 play both sports. If a…

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Q: A bowl contains 8 Nips®, 3 blue, 1 yellow, 1 red, 1 green, and 2 black. If a child picks one Nips at…

A:

Q: A city council consists of five Democrats and seven Republicans. If a committee of five people is​…

A:

Q: If one student is chosen at random, Find the probability that the student was female OR got an "B".

A: Let us first consider that each one is out of 100 marks.  The student got 99% on tests, 54% on labs,…

Q: If 30 tickets are sold and three prizes are to be awarded, find the probability that one person will…

A: Given, 30 tickets are sold And there are 3 winning prizes.

Q: A city council consists of five Democrats and five Republicans. If a committee of five people is​…

A: The number of ways choosing 5 people out of 10 is 10C5=252.There are 5 democrats and 5…

Q: A jar contains 5  red marbles, 7 green marbles, and 4 blue marbles.  What is the probability that…

A:

Q: Suppose you draw two coins from a bag containing 10 quarters, 8 dimes, 6 nickles, and 4 pennies.…

A: Given Total = 10+8+6+4 = 28 draw 2 coins  with replacing Find P( nickle than a penny ) =?

Q: At a high school with 200 students, 32 play soccer, 18 play basketball. 8 students in this group…

A: Solution: From the given information, 32 play soccer, 18 play basketball and 8 play both sports.…

Q: If a family has three children, find the probability that the two of the children are girls?

A: Since, you have asked multiple question, we will solve the first question for you. If you want any…

Q: At a sorority meeting, there are 7 seniors, 4 juniors, and 3 sophomores. If a committee of 6 is to…

A:

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

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Q: If one card is drawn from an ordinary deck of cards, find the probability of getting a diamond or a…

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Q: If two cards are drawn without replacement from an ordinary deck, find the probability of an ace and…

A: In a standard 52-card pack, there are 4 ace cards in it. In a standard 52-card pack, There are four…

Q: In a high school graduating class of 100 students, 54 studied mathematics, 69 studied history, and…

A: Given data,Number of students n=100studied Mathematics is n(M)=54Studied History is n(H)=69Studied…

Q: Three people are selected for a committee from 5 Democrats and 3 Republicans. What is the…

A: Solution: Total people= 5 Democrats + 3 Republicans= 8 A committee of 3 people is to be formed by…

Q: If four coins are flipped, find the probability of obtaining two heads and two tails.

A: Given: Four coins are flipped. Sample…

Q: If one of the 1156 people is randomly selected, find the probability that the person is a man or a…

A:

Q: If one student is chosen at random, Find the probability that the student was male AND got a "B".

A: Total students = 75 Total male students = 25 Total students who got a B = 26 Total male students who…

Q: find the probability that in a sample of 100 bulbs, 2 will be defective.

A: Let p be the probability that an electric bulb is defective. Given that p = 3% = 0.03 Let X denote…

Q: A group of students consists of 10 male freshmen, 15 female freshmen, 20 male sophomores, and 5…

A:

Q: A bag contains 6 red and 10 black marbles. If you pick a marble from the bag, what is the…

A: Given data, Red marbles=6 Black marble=10 Total marbles=16   P(Marble is not black)=?

Q: A jar contains 2 red marbles, 9 green marbles, and 8 blue marbles. what is the probability that you…

A: Solution: From the given information, a jar contains 2 red marbles, 9 green marbles and 8 blue…