Suppose that a family has 6 children.​ Also, suppose that the probability of having a boy is 12. Find the probability that the family has no more than 4 boys.

Q: The probability that a married man watches a certain television show is 0.4, and the probability…

A: Let us define some events A: A married man watches a certain television show. B: A married man…

Q: Suppose that a family has 4 children. Also, suppose that the probability of having a boy is Find the…

A: Obtain the probability that the family has at least 3 boys.   The probability that the family has at…

Q: Mrs. Donovan is the coach of a middle school golf team that has 10 golfers. There are 2 sixth…

A: Total golfers= 10 eighth graders= 6 Probability of selecting eighth graders= 6/10

Q: Given a family with four ​children, find the probability of the event. The youngest is a boy, given…

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Q: Gabriel, Eliana, Cristina, Julian, Jordan, and Gil have all been invited to a dinner party. They…

A:

Q: A card is drawn from a standard deck of 52 playing cards. Find the probability that the card is a…

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Q: Given a family with three ​children, find the probability of the event. The oldest two are boys​,…

A: To determine: The probability that the oldest two are boys​, given that there are at least two boys

Q: The probability that a man will be alive in 25 years is 3/5, and the probability that his wife will…

A: The probability that a man will be alive in 25 years is 3/5, and the probability that his wife will…

Q: Use the method of your choice to determine the following probability.   Purchasing 2winning lottery…

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Q: A number cube is rolled and a coin is tossed. The number cube and the coin are fair. What is the…

A: if a number cub is rolled and a coin is tossed than the possible outcomes…

Q: Suppose that a certain college class contains 60 students. Of these, 31 are sophomores, 35 are…

A: (a) The event S is defined as the the student is a sophomore and event M is defined as the student…

Q: A television game show has 14 doors, of which the contestant must pick 3. Behind 3 of the doors are…

A: Given that ,                 Total doors=14 Behind 3 doors are expensive cars and 11 doors are…

Q: The probability that a man will live 10 more years is 1/5 and the probability that his wife will…

A: Sol

Q: Suppose all 26 letters of the alphabet are written on tiles.  The tiles are placed in a bag. If one…

A: Classical Definition of Probability: If there are n mutually exclusive, exhaustive and equally…

Q: Given a family with four ​children, find the probability of the event. The oldest is a girl and the…

A: Given a family with four ​children, The possible number of samples are 24=16 Let G=girl and B=boy…

Q: Given a family with three ​children, find the probability of the event. The youngest is a girl​,…

A: Given, a family of 3 childrenThe children are ordered eldest to youngest. For example bgb stands for…

Q: Suppose that a family has 8 children.​ Also, suppose that the probability of having a girl is 1/2.…

A: From the given information, total number of children n = 8. Let X be event that family had a girl…

Q: A tile is drawn at random from the tiles below. What is the probability that it is consonant and has…

A: To find the probability that the given tiles is a consonant and has a point-value that is less than…

Q: A group of people were asked if life exists elsewhere in the galaxy. 271 responded yes", and 486…

A: Given: Number of people that responded yes = 271 Number of people that responded no = 486 Total…

Q: Suppose we select, without looking, one marble from a bag containing 4 red marbles and 15 green…

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Q: Suppose that a certain college class contains 49 students. Of these, 27 are sophomores, 26 are…

A: Let S be the event of getting sophomores  E be the event of getting English major  n(S)=27, n(E)=26,…

Q: Meredith draws a six from a standard deck of 52 cards. Without replacing the first card, she then…

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Q: A cooler contains 100 ice cream bars. There are 40 Vanilla bars, 10 Mint Chocolate Chip bars, 30…

A: The events are mutually exclusive events, so we must add their probabilities.

Q: a. Determine the value of C (probability of 2 people waiting to cross intersection A and no one…

A: a. The probability of 2 people waiting to cross intersection A and no one waiting to cross…

Q: Find the probability of showing heads on both tosses

A: A coin is tossed twice. Let E be the event "the first toss shows heads" and F the event "the second…

Q: A bag with 8 marbles has 2 red marbles, 3 blue marbles, and 3 yellow marbles. A marble is chosen…

A: We have given that 8 marbles has 2 red marbles, 3 blue marbles and 3 yellow marbles.

Q: A box is filled with 4 red crayons, 8 blue crayons, and 2 yellow crayons. A crayon is chosen at…

A: Given : 4 red crayons, 8 blue crayons, and 2 yellow crayons. Total crayons = 4+8+2=14

Q: Suppose we select, without looking, one marble from a bag containing 6 red marbles and 7 green…

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Q: Suppose that there are 2 red balls, 1 blue ball, and 2 white balls in an urn. A ball is drawn and…

A: We have 2 red balls 1 blue ball 2 white balls   Total balls=5 Let R= Red , B= Blue , W= White…

Q: A drawer is filled with 9 black shirts 6 white shirts and 5 gray shirts. One shirt is chosen at…

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Q: The probability that the lady of the house is home when the Avon representative calls is 0.55. Given…

A: Conditional probability formula : P(B|A) = P(A n B) /P(A)

Q: Suppose that a certain college class contains 37 students. Of these, 19 are seniors, 21 are biology…

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Q: Suppose we select, without looking, one marble from a bag containing 5 red marbles and 12 green…

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Q: Suppose that a family has 4 children. Also, suppose that the probability of having girls is 1/2.…

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Q: Suppose that a family has 8 children. Also, suppose that the probability of having a boy (based on…

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Q: Assume that you select 4 coins from 8 coins: 6 dimes and 2 quarters. What is the probability that…

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Q: Suppose that a family has 5 children.​ Also, suppose that the probability of having a boy is 12.…

A: Given p=1/2=0.5 q=1-p=1-0.5=0.5 n=5

Q: Use the formula for the probability of the complement of an event. Two dice are tossed. What is the…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: A box contains 2 plain pencils and 6 pens. A second box contains 7 color pencils and 5 crayons.…

A: Let Event A- First box selected, Event B- Second box is selected Event P- Plain pencil is selected,…

Q: 1. Two seniors, one from each government class are randomly selected to travel to Washington, D.C.…

A: There are 18 students in the Wes's class. One student will be selected. Total number of ways…

Q: If the wheel is spun and each section is equally likely to stop under the pointer, determine the…

A: We have to find the probability that pointer lands on a number less than 5 and the colour of the…

Q: Suppose that a certain college class contains 59 students. Of these, 35 are seniors, 36 are…

A:

Q: Suppose that a card is drawn from a well-shuffled deck of 52 cards. What is the probability of…

A: To find out the probabilities.

Q: A drawer is filled with 9 black shirts, 6 white shirts, and 4 gray shirts. One shirt is chosen at…

A:

Q: A small class has 9 students, 4 of whom are girls and 5 of whom are boys. The teacher is going to…

A: Given, Number of students(n)= 9 Number of boys=5 Number of girls=4

Q: A bag contains 1 red ball, 3 blue balls, and 2 green balls. You pick 3 balls at random without…

A: As per given: Number of red balls (R)=1 Number of blue balls (B)=3 Number of green balls (G)=2…

Q: If a student is chosen at random, find the probability (in reduced fraction form) the student chosen…

A: 1.  Probability student chosen is a boy=Number of boys studentsTotal number of stidents…

Q: A television game show has 7 doors, of which the contestant must pick 2. Behind 2 of the doors are…

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: Mrs. Donovan is the coach of a middle school golf team that has 10 golfers. There are 2 sixth…

A: P[8th grader chosen for 1st team]= 210 P[8th grader chosen for 2nd team] = 49

Q: A basket is filled with 7 white eggs and 14 brown eggs. Half of the brown eggs are cracked. An egg…

A: Explanation of the solution is given below...