In a family of 5 children, find the probability that there are (i) (ii) (iii) (iv) 2 boys At least one boy All are boys No boys

Q: how do I write the answer between 0 and 1?    In a large school, it was found that 64% of students…

A: The objective of this question is to find the probability that a randomly selected student is taking…

Q: A salesman finds he can make one sale for every four calls he makes. If he makes five sales calls,…

A: Let, X=the number of sales he makes n=number of trials= 5 p=probability of success= 1/4=0.25 X…

Q: Assume that 6 women and 8 men work in a department at a large company, a committee of 5 people from…

A: Given,no.of womens=6no.of mens=8total no.of peoples=14

Q: What is the probability that the ball is red?

A: Let us define some events A : two white balls are drawn from box1. B : one white and one red ball…

Q: Assume that there are 13 board members: 7 females, and 6 males including Simeoni. There are 5 tasks…

A: 1) Given that there are 13 board members in which 7 females and 6 males including Simeoni. There are…

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: uppose a jar contains 15 red marbles and 15 blue marbles. If you reach in the jar and pull out 2…

A: Number of red marbles=15Number of blue marbles=15Total number of marbles=30

Q: A bag contains 3 white and 2 red balls. One by one, two balls are drawn without replacing them. Find…

A: The balls are3 white and 2 redSo total balls = 3+2 =5Two balls are drawn one by one without…

Q: Jenna buys a bag of cookies that contains 7 chocolate chip cookies, 9 peanut butter cookies, 7 sugar…

A: To determine the probability that Jenna randomly selects a sugar cookie first and then an oatmeal…

Q: A student is given 4 true or false questions. The student does not know the answer to any of the…

A: Given, A student is given 4 true or false question. He tosses a coin. Each time he gets a head, he…

Q: There are three boxes: the first box has 2 red balls and 5 blue balls, the second box has 4 red…

A: Probability

Q: Assume that there are 15 board members: 10 females, and 5 males including Joe. There are 2 tasks to…

A: Given information: According to the given information, the total number of board members is n(S) =…

Q: There are two bowls. The first one contains 5 red balls, 3 green balls, and 2 yellow balls. The…

A:

Q: Two cards are randomly selected trom the deck of 52 cards. What is the probability that the cards…

A: Given,total no.of cards=5252 cards are divided into 4 suits and each suit having13 cards.i.e no.of…

Q: restaurant

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Q: It rains 3 days per month on average in California. What is the probability that there will be all…

A: We have givenλ = 3X ~ Poisson (λ)Formula: P(X = x ) = e-λλx/x!Now,

Q: A jar contains 24 marbles some are green are others are blue.If a marble is drawn at random from the…

A:

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

A:

Q: In your sock drawer you have 4 blue, 5 gray, and 3 black socks. Half asleep one morning you grab 2…

A: The objective of this question is to calculate the probability of different outcomes when picking 2…

Q: There are 1000 students in the year level and they have to participate in a certain activity. They…

A: Activity Skills Singing Dancing Acting Total Number of Students: 1000 Probability: The…

Q: You want to select a president and a secretary of the class from a group of 3 people, (Jose, Maria…

A: You want to select a president and a secretary of the class from a group of 3 people, (Jose, Maria…

Q: An urn contains 10 balls: 4 red and 6 blue. A second urn contains 16 red balls and an unknown number…

A: Given: An urn contains 10 balls: 4 red and 6 blue. A second urn contains 16 red balls and an unknown…

Q: Q:A bag contains 5 red balls, 88 white balls,4 green balls and 7 black balls. If one ball is drawn…

A: