A woman undergoes an in-vitro fertilization procedure in which the probability an egg implants is 75%. If 5 eggs are implanted, what is the probability she will become pregnant? What is the probability she has quintuplets (5 kids)?

Q: The average number of homes sold by the Acme Realty Company is 2 homes per day. What is the…

A: (As per bartleby guideline for more than one question asked only one will be solved, Please upload…

Q: A gardener plants 26 tomato seeds from a packet of seeds that guarantees an 85% germination rate.…

A: Consider X denotes germination rate which follows binomial distribution with n=26 and p=0.85.

Q: A recent survey indicates that 62% of students who registered in an Economics course have purchased…

A: From the provided information, 62% of students who registered in an Economics course have purchased…

Q: Eight lamps run on batteries whose average life is 2 months. With new batteries, they were…

A: Let, x:  lamps run on batteries still lighted on christmas day 2021. Assume that, x follows…

Q: 4. What is the probability that it is female or an accountant? 5. What is the probability that it is…

A: 4) The probability that it is female or an accountant is:P(female or accountant)=n(female or…

Q: What is the probability of getting a head when tossing a coin? A school has 820 male students and…

A:

Q: For people are sitting around a table with two brothers.  How many different positions can they…

A: Given data four people are sitting around a table with two brothers

Q: A school has 820 male students and 835 female students. If a student is selected at random, what is…

A: We have given that,  Male students = 820 Female students = 835 Total students = 820 + 835 = 1655

Q: A certain type of ochro seed germinates 75% of the time. A backyard farmer planted 6 seeds. What is…

A: Binomial Distribution: If we have n trials each having two outcomes, say Success and Failure, trials…

Q: There are 40 students in a class and 4 midterms. What is the probability that someone has a midterm…

A: Given data: The total numbers of students are n=40. The numbers of midterms are m=4.   The…

Q: f you flipped a coin and it lands on heads 7 times in a row, what is the probability it will land on…

A: In the flipping of a coin, all the flips are independent.  If the coin is flipped 7 times, the odds…

Q: A fair coin is tossed 4 times, what is the probability that it lands on heads each time

A:

Q: A hospital switch board receives an average of 4 emergency calls in 10 minutes interval. a) What is…

A: Givenan average of 4 emergency calls in 10 minutes intervalλ=4x~Poisson(λ=4)P(X=x)=e-λ×λxx!   ;x≥0

Q: If the two winners are drawn with replacement, what is the probability that a friend of the…

A: A raffle is held in the IT department of a company in which 10 of the 40 members who bought raffle…

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

A:

Q: Nasa needs to select a 7 person crew for a space mission from 43 applicants of whom are 21 women.…

A: Given data: the total numbers of applicants are n=43. The numbers of persons selected for space…

Q: A card is drawn from a well shuffled pack of 52 cards. What is the probability of getting queen or…

A: GivenTotal No.of cards = 52No.of queen cards in a deck = 4No.of club cards in a deck =13No. of Queen…

Q: A couple decides to continue to have children until they have two males. Assuming that P(male) =…

A:

Q: In a family of 5 children excluding multiple births what is the probability that the children are…

A: For every child, there are 2 possibilities: Boy or girl Given that there are total 5 children.    So…

Q: At a chocolate company, on average 5 chocolate are poisonous which makes children sick. a. What is…

A: Given: Average 5 chocolate are poisonous which makes children sick means λ = 5. The pmf of poisson…

Q: a couple plans to have five children, what is the probability that they will have at least one girl?…

A: From the given information we find the probability.

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

A:

Q: A fair coin is flipped 3 times. What is the probability that at least two heads are flipped?

A: Introduction: Since the coin is fair, the probability of getting a head is the same as that of…

Q: According to the studies carried out by researchers in an earthquake zone, the average number of…

A: We have given that Average=lambda=7.5 in a year. 1 year =12 months  Now  the average value for one…

Q: If we roll three six-sixed dice, what's the probability that their sum is even?

A: Further counting arguments can be used to find the number of ways of forming the other sums. The…

Q: 10. In a family with 77 children, excluding multiple births, what is the probability of having…

A: The probability of having exactly 2 girls is obtained below: The probability formula is given below:…

Q: In a math class with 20 students, a test was given the same day that an assignment was due. There…

A: There are totally 20 students in a math class attended a test was given the same day that an…

Q: The Dallas Mavericks play the Oklahoma City Thunder in a best of 7 game NBA playoff series. If the…

A: The given scenario follows binomial distribution with n=7 and p=0.40.

Q: A married couple and four of their friends enter a row of seats in a concert hall. What is the…

A: Total number of people in the concert hall = 4 +2 = 6Total number of pairs = 6C2 = 15

Q: A fair coin is tossed and a balanced die is rolled simultaneously. What is the probability of…

A: Answer: Using the given data,

Q: What is the chance that, neither settles the dispute, if they both try independently? What is the…

A: Let us define some events X : manager X settles the dispute Y : manager Y settles the dispute. Based…

Q: What is the probability that a randomly selected student is both female and an undergraduate? What…

A:

Q: The probabilities that three drivers will be able to drive home safely after drinking are 0.5, 0.25…

A:

Q: closet contains 8 pair of shoes. If 4 shoes are randomly selected, what is the probability that…

A: Here use combination for ans the question

Q: A jar contains twelve green balls and seven red balls. What is the probability that a ball chosen…

A: Total number of balls in the jar is: 12+7=19.

Q: A store sells on average 1.4 cars per day. What is the probability that it will sell at least 2 cars…

A:

Q: At a retail store 15 customer paid with cash, 20 paid with credit card, and 17 paid with debit card.…

A: We have given that  At a retail store 15 customer paid with cash, 20 paid with credit card, and 17…

Q: In a family with 4 children, excluding multiple births, what is the probability of having exactly 2…

A: Given: n = 4 x = 2 p = 0.5 q = 0.5 Formula Used: Binomial distribution: If a random variable X…

Q: In economics, of all new products put on the market, 60% failed and are taken off the market within…

A: All new products put on the market , 60% failed within 2 years. So, probability that a new product…

Q: At a retail store 15 customers paid with cash, 20 paid with credit card, and 17 paid with debit…

A: The answer can be given by using the concept of probability.

Q: If the probability that South Florida will be hit by a hurricane in any single year is  5/19 1.…

A: Consider the probability that "SF" will be hit by a hurricane in any single year is  5/19. (a) The…

Q: In a bowl with 14 pieces of fruit, 6 are apples and 5 are oranges. If you randomly choose a piece of…

A: Definition of Probability: Probability of an event is number of favorable outcomes by total number…

Q: girl draws 6 ribbons at random from a bag containing 5 violet ribbons and 4 yellow ribbons. What is…

A: Given :A girl draws 6 ribbons at random from a bag containing 5 violet ribbons and 4 yellow ribbons.…

Q: 4) Out of all the business students, 40% specialize in accounting, 15% fail the business math…

A:

Q: In an NBA championship series, the team which wins four games out of seven will be the winner.…

A:

Q: What is the probability of selecting a red marble, returning it the bag, and then selecting a yellow…

A: First we have to calculate total no of marbles.then calculate respective probabilities. Probability…

Q: A presidential candidate plans to begin her campaign by visiting the capitals in 3 of 45 states.…

A: Solution: From the given information, a presidential candidate plans to begin her campaign by…

Q: Tom works at Napa and sells auto parts. Tom sold 18 auto parts last week. What is the  probability…

A: Answer:-  Let, X be the number of auto parts get returned.  Here, X follows Binomial distribution…

Q: ) What is the probability that they are female? ; What is the probability that they exercise for…

A: It is given that Total number of persons = 100 Number of females = 55 Number of persons who exercise…

Q: A store sells on average 1.9 cars per day. What is the probability that it will sell at least 2 cars…

A:

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.