To the right are the outcomes that are possible when a couple has three children. Assume that boys and girls are equally likely, so that the eight simple events are equally likely. Find the probability that when a couple has three children, there are exactly 3 girls. 1st 2nd 3rd o boy- boy- boy boy - boy - gir boy - girl - boy boy - girl - girl girl - boy - boy girl - boy - giri girl - girl - boy girl - girl - girl What is the probability of exactly 3 girls out of three children? Type an integer or a simplified fraction.)

Q: If a family has four children, is it more likely they will have two boys and two girls or three of…

A: * SOLUTION :-

Q: 1. Mayank plays exactly one sport everyday. It can be football or basketball or chess. For him, the…

A: Let us denote the event of playing chess by C, the event of playing football by F and the event of…

Q: Determine if the events in the problem are independent or dependent, then find the probability of…

A:

Q: To the right are the outcomes that are possible when a couple has three children. Assume that boys…

A: Given that the outcomes that are possible when a couple has three children. Assume that boys and…

Q: In a class of 22 students, 5 have a brother and 13 have a sister. There are 2 students who have a…

A: class of 22 students 5 have brother  13 have sister 2 have brother and sister   P(have sister | have…

Q: Lidia keeps eight cards with the picture of a tomato and four cards with the picture of a carrot on…

A: There are 8 cards with tomato and 4 cards with a carrot. So there are total (8+4)=12 cards.

Q: You have three jars of gumballs. The first jar has 80 white gumballs and 20 green, the second jar…

A: Ist jar =80 white+20 green Second jar: 80 white+170 blue Third jar: 500 white+20 red

Q: In a certain college 25% of boys and 10% of girls are studying Mathematics. The girls constitute 60%…

A: For the given data

Q: Lots of games like tennis have a concept of deuce, where if the game is ties at the end you have to…

A: The probability of winning the game is obtained below:From the given information, there are two…

Q: What is the Probability a couple has two children at least one of them is a boy. Assume that the…

A: Given that, The boys and girls are equally likely. P(boy) = 0.5 P(girl) = 0.5

Q: John has four bottles: cola, root beer, ginger, orange drinks. He chooses three of these for a…

A: Let, C=cola R=root beet O=orange    Sample set={CR, RC, CO, OC, RO, OR}  n(S)=6

Q: I need help with this one.  Suppose that you have randomly picked up ONE student. In a class, there…

A: Step 4: Determine the number of male students:  Total number of male students = Total number of…

Q: The events of A and B are mutually exclusive. Suppose P(A) = 0.15 and P(B) = 0.35. What is the…

A: Given Information: The events A and B are mutually exclusive. P(A) = 0.15 and P(B) = 0.35 Two events…

Q: What is the probability that team b wins the series ?

A: Given Data: P( A wins)=0.4 P( B wins)=0.6   Team A wins the first game

Q: There are three classes, each consisting of 20 students. From this group of 60 students, a group of…

A: From the provided information, There are 3 classes and each class consists of 20 students. From this…

Q: To the right are the outcomes that are possible when a couple has three children. Assume that boys…

A: Given The eight simple events are equally likely. 1st   2nd   3rd   boy − boy…

Q: In a class of 10 students there are 7 boys and 3 girls.. If a committee of 5 students is selected…

A:

Q: A party host gives two prizes to two different guests chosen at random. There are 10 men and 12…

A: given  data,A party host gives two prizes to two different guests chosen at random,there are 10- men…

Q: A couple has three children. Assuming each child has an equal chance of being a boy or a girl, what…

A: From the provided information, A couple has three children that is n = 3 Probability of being a girl…

Q: Suppose that you have 9 coins: 3 dimes, 4 quarters, and 2 nickels. Two coins are selected at random.…

A:

Q: Suppose that you have randomly picked up TWO students. In a class, there are 1 freshman, 7…

A: It is required to find the probability that, none of the two randomly selected students is a…

Q: are the outcomes that are possible when a couple has three children. Assume that boys and girls are…

A:

Q: A couple has two children. What is the probability that both are girls if the older of two is a…

A: The couple has two children.

Q: A couple is planning to have 6 children. If the true probability of a baby girl being born is 0.521,…

A:

Q: A jar contains 20 berries, 14 sweet and 6 sour. If you pick a berry at random, what is the…

A: Given that, A jar contains 20 berries 14 sweet and 6 sour.

Q: There are 3 boxes. 1st box contains 2 white and 1 black, 2nd – 4 white and 1 black, 3rd – 2 white…

A: E1: Box 1 P(E1) = 1/3 E2: Box 2 P(E2) = 1/3 E3: Box 3 P(E3) = 1/3 A: The ball is white P(A|E1) = 2/3…

Q: Three rock bands and three rap groups are performing a show. What is the probability that a rock…

A: The question is about probability.Given :No. of rock bands = 3No. of rap groups = 3

Q: Please correctly and asap

A: 1. Let G the event that the marble taken is green.Let B the event that the marble taken is…

Q: If you throw a single die twice, what's the probability of first getting a 3 and then getting…

A:

Q: A group of students is surveyed and 55% of the group is from Midland and 40% of the group like…

A: According to the provided data, the probabilities are;

Q: 3rd D To the right are the outcomes that are possible when a couple has three children. Assume that…

A: Given: Total number of events=8Number of events containing exactly 1 boy=1 The probability of…

Q: 1. A family has 3 children: boys and girls are equally likely offspring. What is the probability of…

A: Given : A family has 3 children : Let, B = boy G =Girl The total possible outcomes is :…

Q: To the right are the outcomes that are possible when a couple has three children. Assume that boys…

A: From the given information, all the possible outcomes when a couple has three children are, {bbb,…

Q: bread basket contains biscuits and muffins. There are half as many biscuits as muffins, the muffins…

A: Given: There are half Biscuits and Muffins. Three times Muffins are Blueberry than Raisin Muffins.

Q: The math department at a high school has 9 teachers. 6 females and 3 males. Three of the teachers…

A: We  have given that Total number of teacher = 9 Female teacher = 6 Male teacher = 3

Q: In a group of 100 people, 30 are vegetarians and 70 are meat-eaters. If you randomly select 5 people…

A:

Q: In probability, when two events do not influence each other, they are called ?

A: In probability, when two events do not influence each other, they are called ?

Q: if you have a problem where a percentage of male customers and and female customers purchase goods…

A: How would you determine the probability of an individual purchasing an item.From the given…

Q: To the right are the outcomes that are possible when a couple has three children. Assume that boys…

A: Given : Possible outcomes of boy , girl when couple has 3 children are : Possible outcomes (n)=8…

Q: State why. The probabilities choose one be negative. The sum of the probabilities of the events…

A: Probability of an event is a number between 0 and 1