On the average, 12 people per hour ask questions of a decorating consultant in a fabric store. The probability that four people will approach the consultant with questions during a 10-min period (1/6 of an hour) is determined as follows

Q: What is the probability that a randomly chosen American does not have type O blood?

A:

Q: Two supermarkets serving the Northside area of San Antonio, H.E.D. and Walbart, are interested in…

A: Given, It is found that if a customer shopped at H.E.D. in a given week, the probability that the…

Q: Here is the probability model for the blood type of a randomly chosen person in the United States.…

A:

Q: Once a woman won​ $1 million in a​ scratch-off game from a lottery. Some years​ later, she won​ $1…

A: Let A be the win in first game Let B be the win in second game

Q: Just d and e please

A: (As per bartleby guidelines, for questions containing multiple subparts, only first three subparts…

Q: 3 percent of the led lights manufactured by a company are defective, the probability that in a…

A:

Q: In a survey of 1200 college students living in the dorms, 600 said that they had only a tablet in…

A:

Q: A sign on the pumps at a gas station encourages customers to have their oil checked, and claims that…

A: Solution

Q: In the distribution of products of a pharmaceutical laboratory, the satisfaction of its clients is…

A: Sol: Let E be an event denotes the pharmaceutical products are distributed on time and F be an event…

Q: In a home theater system, the probability that the video compinent needs repair within 1 year is…

A: A)The probability that at least one component will need repair within one year is obtained…

Q: In a survey of 1200 college students living in the dorms, 600 said that they had only a tablet in…

A: Solution

Q: The probability that a randomly selected 33​-year-old male chipmunkchipmunk will live to be 44 years…

A: Given, The probability that a randomly selected 3-year-old male chipmunk will live to be 4 years old…

Q: In a tennis match, with the score at deuce, the game is won by the first player who gets a clear…

A: The game is at Deuce. Now, the probability of scoring a point = θ.

Q: What is the probability that there is exactly one car during a cycle? Exactly one bus? y ue La…

A:

Q: The probability that a person owns a microwave oven is 0.75, that a person owns a compact disk…

A:

Q: Given the probability that "she's up all night 'til the sun" OR "she's up all night for good fun" is…

A: Let event A be the she's up all night 'til the sun, B be the she's up all night for good fun. The…

Q: In building new homes, a contractor finds that the probability of a home buyer selecting a two-car…

A: An event is a set of outcomes of a random experiment. Two or more events are said to be mutually…

Q: On average, the drive-up window at Dann's Doughnuts serves 13 customers between 7:00pm and 8:00pm.…

A:

Q: A crime study for a geographic area showed an average of one home invasion per 40,000 homes. If an…

A: Let X be the random variable from Poisson distribution with (λ) = 60000*(1/40000) = 1.5 Then,  We…

Q: Suppose in a local Kindergarten through 12th grade (K - 12) school district, 53 percent of the…

A: From the given information, n=300 and p=0.53.

Q: Given that the probability of a company having a section in the newspaper is 0.43, and the…

A:

Q: It is known from the past experience that in a certain plant, there are on an average 4 industrial…

A: Given info: Here, λ = 4.

Q: f there are 19 people in a room, and 1 of them are wearing blue shirts, what is the probability that…

A:

Q: The probability of component A in a computer assembly being faulty is 3%. The similar probability…

A:

Q: household in a city choosing a sedan over other vehicle types is 38%. If 7,591 households in the…

A:

Q: Suppose that the proportions of blood phenotypes in a particular population are as follows: A= 0.45…

A:

Q: The manager of a restaurant in a commercial building has determined that the proportion of customers…

A: Given data n=100 p=14%=0.14

Q: The probability that a randomly selected person from this sample used the Chrome browser is • The…

A: It is given that a random sample of computer users were asked which browser they primarily relied on…

Q: A pharmacist receives a shipment of 23 bottles of a drug and has 3 of the bottles tested. If 6 of…

A:

Q: Given the probability that "she's up all night 'til the sun" OR "she's up all night for good fun" is…

A: P( "she's up all night 'til the sun" OR "she's up all night for good fun") = 0.43 P("she's up all…

Q: a. Of two customers selected, what is the probability that both will be on a business trip? (Round…

A: Solution: a) The probability that two selected customers will be on business trip = (28/62) *…

Q: On average, the drive-up window at Dann's Doughnuts serves 16 customers between 3:00pm and 4:00pm.…

A:

Q: ong adults in the U.S., 60% choose potatoes as their favorite vegetable.  In an Idaho Potato…

A:

Q: The table to the right gives the proportion of children in a certain country in a year who are…

A: The proportion of children are given in the table.

Q: After rolling a fair, six-sided die 100 times, it was observed that the probability of rolling a 2…

A: We know, that on rolling a fair dice, the probability of obtaining 2 on a dice roll is 0.167

Q: In the entire group of first-year statistics students, half own a calculator (h), and the rest don’t…

A: Percentage of students don't own a calculator = 50% = 0.50 Sample size = n = Number of students are…

Q: Suppose that goats have one gene that codes for color, where A is brown and a is white. The goats…

A: Given Suppose that goats have one gene that codes for color, where A is brown and a is white. The…

Q: The probability that a person owns a microwave oven is 0.55, that a person owns a compact disk…

A: Given that  P(A)=0.55 , P(B)=0.45 , P(A n B)=0.11 A=own microwave,  B=CD player  A n B=both a…

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 manager at the local auto shop has found that the probability that a car brought into the shop…

A: Consider that A and B are defined as an oil and break repair charges, respectively.Thus,The provided…

Q: The Metropolis police station calls Superman an average of 3 times per hour to ask for his help. The…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Assume that Jim, Bruce, and Valerie are three of the 35 members of the​ class, and that three of the…

A: We have to find out given probability . ..

Q: Suppose that the proportions of blood phenotypes in a particular population are as follows: AB 04 42…

A:

Q: Based on the table that is attached below, what is the probability that a randomly selected man…

A: Given a data table using the table we have to find what is the probability that a randomly selected…

Q: A random sample of 250 working adults found that 74% access the Internet at work, 88% access the…

A: a.

Q: Given the probability that "she's up all night 'til the sun" OR "she's up all night for good fun" is…

A: Given that according to question  we can see that  P( A ∪ B ) = 0.37and P( B ) = 0.37P ( A ∩ B) =…

Q: In a group of 25 people, a person tells a rumor to a second person, who in turn tells it to a third…

A: Given information: It is given that, in a group of 25 people, a person tells a rumor to a second…

Q: Suppose that the proportions of blood phenotypes in a particular population are as follows: B АВ…

A:

Q: Assume for this problem that the company has 8 BMWs and 5 Hondas, and two cars are selected randomly…

A: Let us denote that: B= both are BMWs H=both are hondas M=both are of the same make.    So, the…

Q: A recent survey found that the probability that a student at a particular educational institution is…

A: Given Information, Probability that a student at a particular educational institution is doing B.Com…