On a typical Wednesday in May, an average of 4 visitors per minute come to the Blue Lagoon. What is the probability that there will be exactly four guests in the next minute?

Q: Juan has a fair six-sided die, if Juan rolls the die twice in a row, what is the probability that…

A:

Q: What is the probability that the general manager is next to the vice president?

A: The probability of an event is given by, PE=Number of favorable outcomesTotal number of outcomes.…

Q: on a tropical day at the beach in southern California, a beachgoer will encounter 12 different…

A:

Q: A recent survey found that 24% of people in Michigan like oatmeal. If the probability that someone…

A: Given probability is ,P(like oatmeal/michigan)=0.24P(lives in michigan)=0.048

Q: A fair die is rolled four times. What is the probability that it comes up  1 at least once? Write…

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Q: Suppose that the probability that a child living in an urban area in the US is obese is 20%. A…

A: The pmf of the binomial random variable with parameters n = 10 and p = 0.20 is given as follows:

Q: What is the probability that two parents having children will have three girls and no boys?   0%…

A: Solution-: We find, P( two parents having children will have three girls and no boys )=?

Q: A regular poker hand is drawn from a well-shuffled deck of cards. What is the probability that it…

A: Solution:From the given information, regular poker hand is drawn from a pack of cards. In drawn…

Q: Given that a 5 - card poker hand is dealt from a standard deck of 52, find the probability that you…

A: Given that  5 cards are dealt from a deck of 52 cards.

Q: What is the probability that the first time Alex gets a job interview will not be the sixth…

A: here  p = probability of getting a chance of job interview = 0.19

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: 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 the probability that an individual with a Bachelor Degree in Underwater Basket-weaving will be…

A: Given that the probability that an individual with a Bachelor Degree in Underwater Basket-weaving…

Q: If the probability that the Islanders will beat the Rangers in a game is 61%, what is the…

A: We have given that the Binomial distribution with parameter p=0.61 and n=6. The pmf of Binomial…

Q: In a group of 5 people, what is the probability that at least two of them have the same birthday?…

A: Given: group of 5 people group of 50 people  we want to find probability that at least two have the…

Q: if a couple have three girls, what is the probability that the fourth child will also be a girl?…

A: If a couple have three girls, probability that the fourth child will also be a girlFourth child will…

Q: What is the probability that Ohio State will “win out” the rest of this season?   What is the…

A: The projected win probabilities of Ohio team are given in the table. a) A win probability is when it…

Q: In a family of 3 children, what is the probability that the middle child is a girl?

A: If a family have 3 children, then the possible outcomes…

Q: If they have one child, what is the probability that it is a boy?

A: If they have one child, then there will be two outcomes Girl, Boy Number of elements in sample space…

Q: What is the probability that the sum is 2 or at least one die shows a 6 in rolling a pair of dice?

A: When rolling a pair of dice the probability that the sum is 2 is: There is only one case for it to…

Q: On the average, two tornadoes hit major U.S. metropolitan areas every year. What is the probability…

A: 8. Given that the average number of tornadoes hit major U.S metropolitan areas every year is 2. Let…

Q: hat is the probability that when three coins are flipped, at least one lands heads? Type your…

A:

Q: A street magician showed a trick where he picked one card from a standard deck. Determine what the…

A: In a standard deck of card, there are total 52 cards.  Among those 52 cards, 4 cards are kings.

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: A stenographer using a stenotype machine can type 3 errors per court in the document on average.…

A:

Q: What is the probability that an employee is married and owns a car?

A: a certain company, the probability that an employee is married is 65%. The probability that an…

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: rolling a pair of dice, what is the probability that the sum is 12 or at least one die shows a 2?

A:

Q: If the probability that an individual with a Bachelor Degree in Underwater Basket-weaving will be…

A: Formula : P(A') = 1 - P(A)

Q: In a technology company, it is known that the average of network failure is 2 per week. What is the…

A: Let X denote the number of failures per week.  It is given that Average number of failures = 2

Q: At an amusement park basketball game, you earn a large prize for making 3 baskets, a medium prize…

A:

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

A:

Q: a If a family now lives in an urban location, what is the probability that it will live in an urban…

A: Since there are multiple parts first part is answered step by step. Kindly repost for more help.

Q: In a standard deck of cards, what is the probability that a card from each suit will be obtained if…

A: In a standard deck of card, there are total of 52 cards. Among 52 cards, there are 4 suits. Each…

Q: An allergist claims that 50% of his patients suffer from some type of allergy. a) What is the…

A: Given : An allergist claims that 50% of his patients suffer from some type of allergy.  Let A…

Q: A six-sided die is weighted so that rolling a two, four, or six is equally likely. In addition,…

A: Given that a weighted six sided die is rolled. Let X be the number rolled on the die. X can take…

Q: With the throw of two dice, what is the probability that the sum will be a prime number?

A:

Q: In a family with three children what is the probability that the oldest two children are girls…

A:

Q: Suppose that Stephen makes 95% of his free throws. Assume that late in a basketball game, he is…

A: Given that  Success of probability p =0.95 Number of trials n=2 X~binomial (n,p) NOTE:- According to…

Q: At a local car dealership, 100 people were injured during the end of year celebration event from…

A: Given that at the closing day, total people attended the event = 12500The total people got injured…

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

A: As per bartleby guidelines, only 1 question is answered, please upload the rest separately. The…

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: A convenience store estimated that 22% of its customers come in to buy milk. What is the probability…

A:

Q: A six- sided die is weighted so that rolling a two, four, or six is equally likely. In addition,…

A: Let x be the probability of getting two. Therefore we have x P(x) 1 2x 2 x 3 3(2x) =6x 4…

Q: The weekly average number of airplane crashes is 3. Whatis the probability that there will be (a) at…

A: It is an important part of statistics. It is widely used.

Q: If the probability of rain tomorrow is 65%, what is the probability that it will not rain tomorrow?

A: Consider an event A.

Q: What is the probability that at least one of the next four cars that enter the lot is a sedan?

A: Ramon is a parking lot attendant. He estimates that 30% of the cars in the lot are sedans, 10% are…

Q: Approximately 6% of the male population is color-blind. If a random sample of 250 male adults is…

A: The random variable color-blindness follows binomial distribution. We have to find the probability…

Q: what is the probability you will get a turkey sandwich, an apple, and a bottle of water in your box?

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.