A movie company surveyed 1000 people. 245 people said they went to see the new movie on Friday, 286 said they went on Saturday. If 24 people saw the movie both nights, what is the a person chosen at random saw the movie on Friday or Saturday? Round probability that

Q: Forty percent of Clinton County residents are uncomfortable using the Internet. Suppose 7 such…

A: Given that n =7 , p= 0.40 Find P ( X =5 ) = ?

Q: About 47% of Salinas residents bank entirely online.  A random sample of 62 residents is selected.…

A:

Q: In 2014, approximately 13% of nonelderly Americans adults had no health insurance. Suppose that a…

A: Given: Proportion of American adults having no health insurance, p=0.13 Sample size, n=400

Q: Of the people who fished at Clearwater Park today, 56 had a fishing license, and 14 did not. Of the…

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

Q: Jacobs & Johnson, an accounting firm, employs 17 accountants, of whom 6 are CPAs. If a delegation of…

A: There are total 17 accountants We can select any 4 accountants from 17 accountants in 17C4=2380 ways…

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: An airport limo has 4 passengers and stops at 6 different hotels.  What is the probability that two…

A: Concept of probability:Probability deals with the likelihood of occurrence of a given event. The…

Q: In a secondary school, 58% of students who is studying in an art course have purchased a drawing…

A: We have to find the probability that at least 90 of them have purchased a drawing board..

Q: The school canteen has 30 sandwiches to be sold. The sandwiches are 9 hotdog, 5 tuna, 8 ham, 5…

A: Probability:               It is the ratio of chance of getting an event given from the proportion…

Q: The HOD asked the professor to show him 4 answer books without "A", The professor complained that he…

A: The probability of the event is,   probability=Number of ways to event occurTotal number of possible…

Q: A cooler contains 100 ice cream bars. There are 20 Vanilla bars, 40 Mint Chocolate Chip bars, 30…

A: Probability of an event: Probability of an event n is defined as,  Pn=(Number of favorable events)/…

Q: In a recent study, 29% of people surveyed indicate chocolate was their favorite flavor of ice cream.…

A:

Q: rons jeans and sneaker emporium had 80 customers. 50 bought a pair of jeans, 45 bought sneakers and…

A: Obtain the probability a customer bought jeans or sneakers. The probability a customer bought jeans…

Q: Of the people who fished at Clearwater Park today, 48 had a fishing license, and 32 did not. Of the…

A:

Q: A nurse has found that persons calling a medical advice line who think they have the flu, only…

A: Solution: Let X be the number of callers actually have the flu and n be the sample number of…

Q: A group of people were asked if they owned a dog. 121 responded "yes", and 400 responded "no". Find…

A: According to the provided information, A group of people was asked if they owned a dog. 121…

Q: What is the probability of selecting an even numbered ball or a 4​?

A: Solution: Given: Total number from 1 to 21 = 21 Even numbers are: 2,4,6,8,10,12,14,16,18,20…

Q: three students are chosen from 2 freshmen, 5 sophomores, and 5 juniors. What is the probability of…

A: The probability of selecting 2 freshmen and 1 junior is, Thus, the probability of selecting 2…

Q: In a business, 9288 employees out of 9533 are using the company’s 401K plan.  Is it unusual to pick…

A: From the given information we find the solution.

Q: Recent research suggests that 73% of Americans have a home phone, 83% have a cell phone, and 58% of…

A: Given:

Q: What is the probability that the card is a 4 given that it is a Number Card? What is the probability…

A: In a deck of 52 Cards,            There are 36 Number Cards & from which four are '4' Number…

Q: A monk crossbred plants, which can have purple or white flowers, and obtained 547 plants with white…

A:

Q: Two cards are drawn from a deck of 52 cards. Calculate the probability that the draw will include an…

A: Given,no.of ace cards=4no.of ten number cards =4total no.of cards =52

Q: What is the probability of a student chosen at random liking wizards of Waverly place and Suite life…

A: Given: Number of students liking Waverly place and Suite of Zach and Cody only = 313 Number of…

Q: In a recent study, 35% of people surveyed indicate chocolate was their favorite flavor of ice cream.…

A: It is given that 35% of the people surveyed indicate chocolate was their favourite flavour of ice…

Q: a. What is the probability that the consumer is 18-24 years of age, given that he/she dislikes…

A: A: Consumer is 18-24 B: Dislikes Crunchicles P(B|A) = P(B and A)P(A) P(B|A) = 3050053500 =3053

Q: A cooler contains 8 bottles of Pepsi, 5 bottles of Coke,4 bottles of Mountain Dew, and 3 bottles of…

A: (a) A cooler contains 8 bottles of Pepsi, 5 bottles of Coke, 4 bottles of Mountain Dew, and 3…

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: Suppose that General Mills has a promotion in which one randomly selected miniature action figure is…

A: There are 5 distinct action figures. The probability distribution of the 5 boxes to receive a…

Q: If the publisher sells magazines to 70 people out of 300 contacted. What would be the probab

A:

Q: Eight out of ten motorcyclists wear safety helmets in states that do not require them. If two…

A: Total number of motorcyclists  = 10 No.of motorcyclists wear safety helmets = 8 The probability that…

Q: Find the probability that none of the households are tuned to Found?

A:

Q: n one town, 66% of adults have health insurance. What is the probability that 4 adults selected at…

A: Let X be a random variable which implies the selected adults. Here it is given that - sample…

Q: Out 5,000 cards, 136 are blue cards. a) what is the probability that a randomly selected card is…

A:

Q: There are eight cars and four trucks in a parking lot. Seven vehicles are chosen at random to place…

A: Total number of vehicles = 12 Number of cars = 8 Number of trucks = 4 Sample size = 7

Q: If 5 people get on an elevator which will stop on 9 floors, a) what is the probability that no…

A: Given 5 people get on a elevator which will stop on 9 floors. We need to find probability that no…

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: In the United States, voters who are neither Democrat nor Republican are called Independent. It is…

A: Let X be the random variable from binomial distribution with probability (p)= 11% = 0.11 and sample…

Q: A group of people were asked if they owned a dog. 194 responded "yes", and 297 responded "no". Find…

A: Total number of people: 194 + 297 = 491

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: A bag of Skittle’s contains 14 red, 16 yellow, 8 green, and 12 orange Skittle’s. What is the…

A: Total skittle's in bag: 50 Let D be the chance that randomly selected candy is orange:…

Q: How many people could possibly have a license plate that says CAR in CA (without getting a vanity…

A: Introduction: If one does not apply for vanity plates, the numbers and letters will be randomly…

Q: A cooler contains 100 ice cream bars. There are 30 Vanilla​ bars, 20 Mint Chocolate Chip​ bars,10…

A: Given :- Number of ice cream bars a cooler contains = 100. Number of vanilla bars = 30 Number of…

Q: If Stephen Curry made 272 3pt shots and attempted to make 600 shots what would be the probability?

A: We have given that Favourable outcomes = 272 Total outcomes = 600  Probability = favourable…

Q: In a survey of 400 households, 360 said they own a VCR, 170 said they own a DVD player and 19 said…

A: From the given information, 360 said they own a VCR 170 said they own a DVD player and 19 said they…

Q: 10. The senior class is 55% female, and 32% are females who play a competitive sport. Find the…

A:

Q: What is the probability of a student chosen at random liking both Hannah Montana and suite life of…

A: Given data: The numbers of students who like Waverly place are a=73. The numbers of students who…

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: In a survey of 150 investors who had recently purchased shares: 85 said they had bought share A, 70…

A: Here,PA=85150PB=75150Pneither A nor B=PA∩B=35150

Q: Based on the CEOs perception a company estimates that a new product will be purchased by 32% of…

A: the CEOs perception a company estimates that a new product will be purchased by 32% of current…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.