There is a 3/4 chance Matt will choose pepperoni pizza and a 1/3 chance Ashley will choose a salad. Assuming they are independent events, what is the probability Matt will choose pepperoni pizza and Ashley will choose a salad?

Q: Three bad bulbs get mixed up with seven good ones. If you take five of them, what is the probability…

A: Given that there are 3 bad bulbs and 7 good bulbs.  So total (3+7)=10 bulbs   We can pick any 5…

Q: . A committee of 4 is to be chosen from a group of 10 students. If Luis and Mercy are among those…

A:

Q: A biologist finds that 25​% of fruit flies have short wings and 30​% have eye defects. Assuming…

A: Solution:From the given information, the probability that fruit flies have short wings is 0.25…

Q: You decided to buy a white Honda. One out of five Honda cars at the dealerships is white. If you…

A: Introduction: If X ~ Binomial (n, p), then the probability mass function of X is: Here, n is…

Q: It has been found that 2 out of every 10 people who visit a local store purchase juice. If we…

A: Let n denote the sample size of visitors to the store. Let x denote the visitors purchase juice.…

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

A: Let X=the number of boysn=number of trials=4p=probability of success=12=0.5X follows a binomial…

Q: How would I find the probability?

A: a). From the provided information, the total number of microwave are 10, in which the defective…

Q: A poll finds that 72% of Jacksonville consider themselves football fans. If you randomly pick two…

A: According to the provided information, 72% Jacksonville consider themselves football fans. So, the…

Q: Out of 10 cars in a car sales service, the air conditioner is defective. For a company that buys 4…

A: Given that Total number of cars = 10  Number of Defective car = 1

Q: A pharmaceutical lab states that a drug causes negative side effects in 3 of every 100 patients. To…

A: (a) Let X be a random variable such that X: Number of patients who experience side effects…

Q: 5. In a certain town 40% have brown hair, 25% have brown eyes and 15% have both brown hair and brown…

A:

Q: There is a 45% chance of Aisha passing economics. There is a 40% chance that Aisha will pass both…

A: Given: P(Aisha pass in economics)=P(E)=0.45P(Aisha pass in both economics and accounting)=P(E and…

Q: The sex ratio of newborn human infants is about 105 males: 100 females. If four infants are chosen…

A: Given, sex ratio of newborn human infants is about 105 males: 100 females. sex ratio for male p =…

Q: If a single student is selected at random, what is the probability of "has a dog" OR "does not have…

A: It is given that Number of students with dog = 16 Number of students without cat = 78 Number of…

Q: What is the probability that a randomly selected yogurt is non-fat? An alumni selects a yogurt. What…

A: Let us define some events A : yogurt is purchased by person 1. B : yogurt is purchased by person 2.…

Q: Given that a person bought a hybrid vehicle, what is the probability that it was a truck?

A: Let us define some events A : a person buys a hybrid vehicle. B : a person buys a truck. Given that…

Q: In a certain city, 5% of all drivers have expired licenses and 10% have an unpaid parking ticket. If…

A: Ans-  Given, In a certain city, 5% of all drivers have expired licenses (event E)and 10% have an…

Q: If a class has 8 freshmen, 5 sophomores, 4 juniors, and 2 seniors, what is the probabilitythat three…

A: Given: 8 freshmen 5 sophomores 4 juniors 2 seniors Total = 8+5+4+2=19

Q: Danny selects a glass bottle from the shelf randomly without looking and then tosses the fair coin.…

A: The selection of glass bottles and tossing coins are two independent events.  So, we have to find…

Q: Are these dependent or independent events?  (b) what is the probability that both are black in…

A: Gabriel has 4 black socks, 6 red socks and 2 blue socks in his drawer. total socks = 12 If he…

Q: A kid has three remote controlled toy race cars and he plays with them 25%, 35% and 40% of the time…

A: Obtain the probability that he was playing with his first car if the remote malfunctioned during the…

Q: A company has found that 31% of all customers contacted will buy its If 6 customers are contacted,…

A:

Q: About 14​% of the population of a large country is hopelessly romantic. If two people are…

A:

Q: 2. Adrian has 5 keys on a key chain and one of the keys is used to unlock his office door. If Adrian…

A: 2. Given: Adrian has 5 keys on a key chain and one of the keys is used to unlock his office door.…

Q: It is a well-established fact that 40% of people are scared of squirrels. - If we take a SRS of 250…

A: Checking condition to use normal distribution: np=250×0.40=100>10…

Q: If a pair of dice is tossed 6 times, what is the probability of obtaining of 7 or 11 twice, a…

A: Here, a pair of dice is tossed 6 times. The total number of possible outcomes is 36. The total of 7…

Q: The athletic department of a school has 16 full time coaches, and 4 of them are female. The director…

A: According to the combination rule, if r distinct items are to be chosen from n items without…

Q: Box A contains 20 red marbles and 30 blue marbles. Box B contains 10 white  marbles and 47 black…

A: List the given values, Box A :  Red marbles (R) = 20 Blue marbles (B) =  30 Total  marbles in Box A…

Q: If two pennies are flipped once, what is the probability both pennies will turn up heads? Assume…

A: Given: Two pennies are flipped once The two pennies are fair coins

Q: If during a race the remote malfunctioned, what is the probability that he was playing with his…

A: let the three remotes be 1,2 and 3 the kid plays each remote car with the given probability:…

Q: An experienced teacher writes an exam so that, on average, about 5% of students will earn an A…

A:

Q: In Bayside County, 45% of voters are registered Democrats. If three voters are selected at random,…

A: Given, P = 0.45 n = 3 x = 3 Here we use binomial distribution

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

A: Let us denote X=the number of boys   n=number of trials=4 p=probability of success=1/2 =0.5   X…

Q: In a large county in Central Texas, 41% of all registered voters are Democrats and 33% are…

A: It is given that the probability of registered voters are democrats is 0.41 and the probability of…

Q: All Seasons Plumbing has two service trucks that frequently need repair. If the prob- Alliy the…

A: From the provided information, Let A be the event which represents first truck is available and B be…

Q: A group of students and faculty of UO are polled about whether or not UO should switch to a 4 day…

A: Given data,   In Favour Not in Favour Not Sure Total Students 500 220 80 800 Faculty 200 300…

Q: If the firm stated that 40% would buy if contacted at home. What is the probability of the sales…

A: Given Information:  40% would buy if contacted at home i.e., p=0.40 Sample size (n) = 30 To find the…

Q: If a family decided to continue having children until they have a boy, what is the probability that…

A: Given information: PBoy=0.50PGirl=0.50

Q: Given that he arrives on City D on the train he hoped to catch, what is the probability he does so…

A: Given : Professor has to travel from A-D The routes would be : A-B, B-C, C-D For the routes A-B,…

Q: A key shop advertises that the keys made there have a P = 0.85 of working effectively. If you bought…

A: Let "X" be the keys that would work effectively.

Q: Of one card is drawn from a standard deck of cards, what is the probability that the card will be a…

A:

Q: Given that a red card has been drawn, what is the probability that it is a diamond? Arethe events E1…

A: In the 52 cards deck, there are 26 red cards and 26 black cards.   A = The red card is drawn B = The…

Q: Kareem Abdul Jabbar and Larry Bird are very different when it comes to making free throws.  A sports…

A:

Q: ) A football match played between Alanyaspor and Başakşehir teams ended 3-3. What is the probability…

A: A football match ended = 3-3 Total number of matches = 6 To find the probability that Alanyaspor…

Q: A recent survey shows that 16% of college students have dogs and 38% have an HBO subscription.…

A: Percentage of student have dogs is 16%. Percentage of student have HBO subscription is 38%.

Q: f there is a 1 in 1,100 chance that you will pick the numbers correctly in tonight’s lottery, what…

A: Total number of numbers in a lottery = 1100 No.of numbers pick correctly in tonight’s lottery = 1…

Q: A friend of mine is giving a dinner party. His current wine supply includes 11 bottles of zinfandel,…

A: Given, 11 bottles of zinfandel, 9 of merlot and 7 of cabernet Total bottles = 27 If 6 bottles are…

Q: 3. The odds in favor of Jack passing Biology is 4:17 and the probability that Mike fails Biology is…

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Q: What is the probability either Dan or Jill will go to the party?

A: Here given,  The odds in favor of Dan going to the party tomorrow is 11:3. The odds against Jill…

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

A: