A restaurant needs at least one cook and at least one waitress to open. The owner hires three cooks and three waitresses, each of whom is equally likely to show up for work or call in sick. What is the probability that the restaurant will operate on a given day?

Q: te are members, and 10% of the members participate in the survey. What is the obability that the…

A: Here Given  Probability of viewers are site members =P(M)=0.3 Probability that MEMBER is…

Q: Suppose you manage the demand for a towing company in Little Rock, Arkansas. On a usual day your…

A: Here Given Company gets five request Per day So Here we can Use Poisson distribution

Q: At a dog show, there are 26 tickets in a raffle cup for the basket I want (including mine).  What is…

A: The total number of tickets are 26 and only one ticket per person in the cup is allowed.

Q: The mayor of a town estimates that 65% of the residents in the town favor a raise of taxes to…

A: Given information: p=The probability of residents in the town favor a raise =65%=0.65 400 people…

Q: A zoo has a collection of 400 flamingos. 180 of these flamingos are red. One day, a fence blew down…

A: Given : A zoo has a collection of 400 flamingos. 180 of these flamingos are red.

Q: Julianna is baking cookies for her Hospitality Management. Out of 50 cookies she baked, 10 are…

A: From the provided information, Out of 50 cookies she baked, 10 are defective. Professor randomly…

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: In a certain town 90% of the people believe in global warming; 10% of the people do not. What is the…

A: The probability mass function of binomial distribution is given below:

Q: Charlie fills out six applications. What is the probability that none of the companies calls her for…

A: here given 28% chance of getting job interview if she fills out an application p =.28 q = 1-p = 0.72…

Q: A group consists of 10 girls and 8 boys. They are to sit sit side by side on a bench. What is the…

A: Given that there are 10 girls and 8 boys. So total (10+8)=18 girls and boys. So 18 persons can be…

Q: In a popular online role playing game, players can create detailed designs for their character's…

A: It is given that, 236 visitors purchased no costume, 202 visitors purchased exactly one costume, and…

Q: Twenty percent of all undergraduates at a university are chemistry majors. In a random sample of…

A: Given information:Population proportion (p) = 20%                                         p =…

Q: A customer visits a shopkeeper. The shopkeeper knows that 1 in 10 customers have coronavirus. One…

A: It is given that 1 in 10 customers have coronavirus and 1 in 23 customers have flu. 71% of customers…

Q: Each of the two friends tosses an unbiased coin ten times. What 1s the probability that each one…

A: Given Each of the friends tosses an unbiased coin ten times. Let X be the number of getting heads,…

Q: At a local​ college, four sections of economics are taught during the day and two sections are…

A:

Q: Suppose you manage the demand for a towing company in Little Rock. On a usual day your company gets…

A:

Q: ocal university has a student population that is 57% male. 64% of the students are undergraduates;…

A: In probability theory, an event is an outcome or a set of outcomes of a random experiment to which a…

Q: Suppose that 85% of people are voting in the election. If you pick two people at random, what is the…

A: Obtain the probability that they both are voting in the election.   The probability that they both…

Q: A group of students is surveyed and 55% of the group is from Midland and 40% of the group like…

A: According to the provided data, the probabilities are;

Q: box contains 500 envelopes, of which 50 contain $100 in cash, 100 contain $25, and 350 contain $10.…

A:

Q: Three airlines serve a small airport. Airline A has 55% of all scheduled flights, airline B has 33%…

A:

Q: If Mrs. Hiatt chooses two students, what is the probability that Emily will not be one of them?

A: Mrs. Hiatt puts the names of all 15 of her second period students on popsicle sticks and places them…

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: Q1. A couple decides to continue to have children until they have three daughters. Assuming that the…

A: Here, the probability of success is p=0.54. Thus, according to the negative binomial distribution,…

Q: Xerxes, Murray, Norah, Stav, Zeke, Cam, and Georgia  are invited to a dinner party.  They arrive in…

A: GivenThere are total 7 peopleTotal no of ways they can arrive is 7!No of ways Xerxes arrives first =…

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: A set of traffic lights shows green for 45 seconds, amber for 5 seconds and red for 30 seconds. When…

A: It is given that the set of traffic lights shows green light for 45 seconds, amber light for 5…

Q: In a popular online role playing game, players can create detailed designs for their character's…

A: P(s)= 237+17+24= 278 P(n)= 237+17= 254

Q: What is the probability that Larry Bird makes exactly one of his two free throws?

A: Let p be the probability that Larry bird makes free throw. Given that p = 0.50 Let X denote the…

Q: Neil has a collection of 8 dice, 5 of which have four sides. If Neil randomly rolls 4 dice, what is…

A:

Q: A car dealership sells two types of cars: sedans and SUVs. The dealership conducted a survey and…

A: Answer Calculation:1. Total number of customers surveyed = 2002. Number of customers who purchased…

Q: A group of friends plans to have a picnic in the park, but the weather forecast shows a 60% chance…

A: