At a hot air balloon festival, Terrell made note of how many passengers were in each balloon and the color of each balloon. Blue Yellow 1 passenger 4 12 2 passengers 7 5 3 passengers 3 10 4 passengers 0 12 What is the probability that a randomly selected hot air balloon does not contain 3 passengers and is not yellow?

Q: What is the probability that a college student from this group chose "housework" and "other" as…

A: olution-: We have following table:   Homework Housework Outside Recreation Other Total Male 29…

Q: An insurance company has the following data on its customers: 80% of customers insure one car 10% of…

A: Given Data; P( one car)=0.8 P( motorcycle)=0.1 P( One car and Motorcycle)=0.05

Q: In a class of students, the following data table summarizes how many students have a brother or a…

A: From the provided information,   Has a brother Does not have a brother Total Has a…

Q: 5) People were asked if they prefer Pepsi or Coke. The results are in the table below. Female Male…

A: ( a ) P( both prefer Pepsi) = ? ( b ) P( Female or Coke ) = ?

Q: Real estate ads suggest that 59 % of homes for sale have garages, 25 % have swimming pools, and 24 %…

A: Solution: Let A be the event that homes for sale have garages, B be the event that homes for sales…

Q: Elena asks the students in one of her classes if they have a cat or a dog. Her results are recorded…

A:

Q: In Riyadh region, past records revealed that 70% of all the high school graduates go to…

A: Let p be the probability that high school graduate goes to universities. Given that p = 0.70 Let X…

Q: A small bag of skittles has 8 red, 9 blue, and 3 green candies. A box of chocolates has 4 cherry, 10…

A:

Q: A teacher of a class of 25 students is trying to decide whether her class will play soccer, or…

A:

Q: A teacher asks a class of 41 students about the sports they like. 17 of the students like tennis, 34…

A: First you will represent the given information in the form of a Venn diagram to make things simpler

Q: In a bowl with 24 pieces of candy in it, 75% of the pieces contain chocolate and the other 25% are…

A: Proceed as shown below...

Q: Elena asks the students in one of her classes if they have a cat or a dog. Her results are recorded…

A: Given observation

Q: La)A group of people consists of 5 policemen, 3 clerks, 4 managers and 2 directors. A person is…

A: Given problem Given that   A group of people consists of 5 policemen, 3 clerks , 4 managers and 2…

Q: At Joe Cool University, 38% of all students have a pet dog, 51% have a pet cat, and 24% have both…

A: Let D=all students have a pet dogC=all students have a pet catP(D)=0.38P(C)=0.51P(D∩C)=0.24

Q: Marley picks out a marble from a bag with 15 red marbles, 10 blue m and 18 vellow marbles What is…

A: There are 15 red marbles 10 blue marbles  18 yellow marbles therefore total number of marbles is 43…

Q: B. 80% of people who have sports cars are men, if 10 sports car owners are randomly selected, find…

A:

Q: 2. Use the table to find each probability for a randomly chosen student. a) P(male) GENDER AND…

A: Solution; We know  that the probability  is defined as the number of favorable events to the total…

Q: A survey is being conducted in a county where 63% of the voters are Democrats and 37% are…

A: Given: A survey is being conducted in a country where 63% of the voters are democrats and 37% are…

Q: a. What percent of cups will receive less than 11.25 oz of soda? b. What percent of cups will…

A: Given, μ=11.5σ=0.2

Q: If a random student has studied German before, what is the probability they have also studied French…

A: We have given that the beginning of the school year a class of students are asked what foreign…

Q: About one-fifth of the population of a town has blue eyes. About two-sevenths of the population has…

A:

Q: Little Ruby's Halloween candy bag contains 20 bars of chocolate and 30 boxes of Nerds. What is the…

A: Computing the probability that Ruby selects a chocolate bar:

Q: a. What is the probability of a student getting "C" if the student is a male? b. What is the…

A:

Q: On a single draw from a deck of 52 playing cards, what is the probability of getting: Multiple…

A:

Q: Suppose a basketball player is a 73% free-throw shooter and he attempts 10 free throws. a. What is…

A: From the provided information, A basketball player is a 73% free-throw shooter that is p = 0.73…

Q: A bag of Skittle’s contains 14 red, 16 yellow, 8 green, and 12 orange Skittle’s. What is the…

A: Total skittle's in bag: 50 Let D be the chance that randomly selected candy is orange:…

Q: On a single draw from a deck of 52 playing cards, what is the probability of getting: Multiple…

A: A deck consists of 52 cards. n(S)=52

Q: About 35% of the population have a college degree. If three people are randomly selected, what is…

A: Given,  p = 35% = 0.35 q = 1 - p = 1 - 0.35 = 0.65 Sample size, n = 3 Let X be a random number which…

Q: 2) In Europe, 86% of all households have a television. 52% of all households have a television and a…

A:

Q: In a class of students, the following data table summarizes how many students have a cat or a dog.…

A:

Q: A company set up a kiosk in the Mall of America for several hours and asked randomly selected people…

A: There are 10 white color, 20 black color, 25 lime color, 35 orange, and 10 red color phones.

Q: A spinner is split up into 4 colored areas of the same size: red, blue, green, and yellow. The…

A:

Q: The mailing list of an agency that markets scuba-diving trips to the Florida Keys contains 78% males…

A:

Q: 5B. John packs four t shirts for a trip to the beach. If he owns nine t shirts, four of which are…

A: 9. John owns nine t shirts out of which he packs four t shirts this can be done is 94 ways also…

Q: What is the probability of a student chosen at random liking both Hannah Montana and suite life of…

A: Given data: The numbers of students who like Waverly place are a=73. The numbers of students who…

Q: A small tool‑and‑die shop manufactures kneuter valves. A shipment of 15 valves to a Swedish…

A:

Q: In a classroom of 20 students, 70% of them have brown eyes. If a teacher picks two students at…

A: solution.

Q: A bag contains 5 red balls, 8 white balls, and 7 orange balls. Find the probability of drawing a…

A:

Q: In a summer camp, 48% of the children are enrolled in swimming and 40% in tennis. One-third of the…

A:

Q: The guidance department has reported that of the senior class, 2.3% are members of Key Club, K, 8.6%…

A:

Q: If there are 2 green marbles, 5 blue marbles, and 3 red marbles in a black velvet bag. What is the…

A:

Q: In a recent study, 35% of people surveyed indicated chocolate was their favorite flavor of ice…

A: Let X denote the number of those in the sample name chocolate. Then X follows a Binomial…

Q: On a single draw from a deck of 52 playing cards, what is the probability of getting: Multiple…

A: (a)   Obtain the probability of drawing spade in a standard deck of 52 cards.   The probability of…

Q: Twenty-five

A: We will find the probability.

Q: A jar of marbles contains 3 red, 4 yellow, and 3 green marbles. Two marbles were drawn out of the…

A:

Q: A teacher asks a class of 45 students about the sports they like. 20 of the students like tennis, 33…

A: Let us denote  T=Tennis B=Baseball   Given that n(T)=20, n(B)=33, n(T and B)=n(T∩B)=14 We draw a…

Q: In a cafe, there are 9 turkey sandwiches, 5 roastbeef sandwiches, and 3 ham and cheeses. If a…

A:

Q: 2) In Europe, 86% of all households have a television. 51% of all households have a television and a…

A: The probability that a household has a VCR given that it has a television is 0.59