The Wilson family was one of the first to come to the U.S. They had 6 children. Assuming that the probability of a child being a girl is .5, find the probability that the Wilson family had:

Q: L As only 3 students came to attend the class today, find the probability for exactly 4 students to…

A:

Q: The probability that the supermarket will stop selling cereal is

A:

Q: During a Kansas tornado season, the probability a local grocery store experiences power outage on…

A: b) For the first time on Wednesday: Given for the 1st time on Wednesday which means there is no…

Q: one student is chosen at random, nd the probability that the student was female OR got an "A".

A: The number of females is 24, the number of students got an A is 29 and the total number of students…

Q: The Wilson family had 6 children. Assuming that the probability of a child being a girl is 0.5, find…

A: Solution: Let X be the number of children are girls and n be the sample number of children. From the…

Q: (d) Given that a car accident was caused by speeding, calculate the probability that the driver was…

A: Solution According to guideline we solve three subpart

Q: Of the recent customers at Burger Haven, 2 wanted cheese on their burgers and 14 did not. What is…

A:

Q: At Seaside Burgers, 14 of the last 20 customers wanted cheese on their burgers. What is the…

A:

Q: :The probability of an event E is defined as

A: Answer: Probability is a measure of how likely it is for an event to happen. Let E is the event that…

Q: On new years eve, the probability of a person driving while intoxicated is 32% the probability of a…

A: The probability of a person driving while intoxicated P(A)=0.32 The probability of a person having a…

Q: If the computed z score is -2.33, determine the probability.

A: Explanation:Here given the z score  I find out the probability for computed z-score in step2

Q: The Probability of an event E is defined as

A: We know that the probability of an event is defined as the ratio of the number of times that events…

Q: At Roberta's cafe half of her regular customers order her famous low-fat chicken sandwich. The…

A: Consider the following events A : someone regularly ordered the sandwich. B : someone losing weight.…

Q: A salesperson knows that over the course of her career she has a 20 per cent chance of making a sale…

A: We have to find probability..

Q: It has been found from experience that an average of four customers use the drive-through facility…

A: Given that an average of 4 customers come in a 10-minute period. That means an average of 2…

Q: e the data in the following table, which summarizes results from 15 Pedestrian Intoxicated? Yes No…

A: Solution: The given table of data is

Q: The probability that a medical student owns a laptop is 0.47, owns a MP4 is 0.45, and owns either a…

A: Given The probability that a medical student owns a laptop is 0.47 The probability that a medical…

Q: The average number of calls per minute received by a telephone switchboard is 120. What is the…

A:

Q: In the winter, guests who visit Yosemite National Park like to stay at an overnight lodge in the…

A: Given that, Probability = 0.57 Sample size, n = 6

Q: It has been found from experience that an average of six customers uses the drive-through facility…

A:

Q: The Wilson family had 7 children assuming that the probability of a child being a girl is 0.5, find…

A: Let "X" be the girl child in Wilson family

Q: The probability that he picks 6 strawberry flavoured one is

A: Given,  One fifth of the candidature is strawberry flavor. Tome picks 10 candies.

Q: Amarillo Slim, a professional dart player, has an 80% chance of hitting the bullseye on a dartboard…

A: Note: Hi there! Thank you for posting the question. As you have posted multiple questions, as per…

Q: Find the indicated probability. On a particular night, a baseball stadium sells 60% of its seats,…

A: Given: On a particular night, a baseball stadium sells 60% of its seats, and of those, 15% do not…

Q: In recent tournaments a shooter has hit 35 of the 50 shots made. a) In the first round, what is the…

A: Given data: The given hit shots are s=35. The total given shots are n=50. a) The expression for the…

Q: The Wilson family had 6 children. Assuming that the probability of a child being a girl is 0.5, find…

A: Let n be the number of children's in a family = 6 Let p be the probability of a child being a girl =…

Q: A salesperson has found that the probability of a sale on a single contact is approximately 0.03. If…

A: Ans : The probability that a sales person sales on a single contact is 0.03 .  Let p be the…

Q: . For the 47 tires tested, find the probability that the average miles (in thousands) before need of…

A: The mean and standard deviation are 69 and 13, respectively.

Q: In tossing the coin twice, what is the probability of getting one ore two heads?

A: Solution : Sample space for tossing a coin twice is, S = { HH, HT, TH, TT } ∴ n(S) = 4

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: C: The probability of being salt-resistant if it is unsuitable for use ? *

A: Q2: C. There are 200 bags are unsuitable for use in which half of the unsuitable for use is of the…

Q: Find the probability of an event E if the odds for E is equal to the odds against

A: Odds of an event:The odds an event is given by the ratio of the probability of the event to its…

Q: 1. Find the probability that a damaged bag is from supplier A.

A: here define events  cement from supplier A  = A cement from supplier B  = B damage bag arrived  = D…

Q: A medication  statest that the  odds of having an allergic  reaction are 1 in 50.  What is that…

A: Given that the odds of having an allergic  reaction are 1 in 50  So the probability is = 1/50 = 0.02…

Q: At a restaurant, the probability that a customer will order a nonalcohlic drink is .56. Find the…

A: From the provided information, The probability that a customer will order a nonalcoholic drink is…

Q: The probability the shipment wil be rejected is

A: here given, there are 50 watches in shipment in which 10 are defective 10 watches are selected as…

Q: What is the probability that A or B3 occurs? Given that B2 has occurred, what is the probability…

A:

Q: Can the value 22 be a probability?

A: Probability value always lies between 0 and 1 Probability value 0 means impossible event probability…

Q: In the winter, guests who visit Yosemite National Park like to stay at an overnight lodge in the…

A: From the provided information, Guests who visit Yosemite National Park like to stay at an overnight…

Q: It did not answer the questions since it was asking What is the probability that Bill was accepted…

A:

Q: Find the probability that he will arrive on time at school. If he arrived on time at school today,…

A: Given : P(catching the 7 am bus) = 0.8 P(not catching the 7 am bus) = 0.2 Now, P(arrive on time |…

Q: The probability that a certain PBA import can hit a three-point shot is 30%. What is the probability…

A:

Q: n the winter, guests who visit Yosemite National Park like to stay at an overnight lodge in the park…

A: Let the random variable X denote the no. of guests who visit Yosemite National Park like to stay at…

Q: Find the mean of the following probability distribution?

A: Here, we have given the probability distribution of x as below: x 0 1 2 3 4 P(x) 0.0666 0.1178…

Q: (c) What is the probability (as a %) that one finalist is a woman and the other is a man?

A: In this question, only C part is showing the error, so please see the attached image.

Q: The Wilson family had 9 children. Assuming that the probability of a child being a girl is 0.5, find…

A: The provided information are: Number of children = 9 Probability of a child being girl (p) = 0.5…

Q: Find the probability the service was poor, given that the meal was dinner.

A: The conditional probability formula is, PA|B=PA∩BPB The probability that the person is divorced…

Q: The Wilson family had 8 children. Assuming that the probability of a child being a girl is 0.5, find…

A: Given, A family had 8 children and probability of child being a girl is 0.5.

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.