A new encyclopedia is published. It is 10000 pages long. Each page has a probability of 1/4000 of having a typo. What is the probability that there will be no typos in this encyclopedia? Assume it is a Poisson distribution. Explain your work and how you got the answer.

Q: A certain kind of sheet metal has, on average, 8 defects per 13 square feet. Assuming a Poisson…

A:

Q: f 9% of all cars fail the emissions inspection, find the probability that in a sample of 125 cars,…

A: Given: 9% of all cars fails the emission inspection (p=0.09) n=125 P(X=16)=?

Q: ppose the number of births at a local hospital follows a Poisson distribution with a mean of 6…

A: given data  λ = 6 births per week cx = no. of births in a week P(x=X) =e-λ(λ)xx!

Q: A San Diego interviewer has found that one in four people approached will agree to take part in her…

A: Solution: Let X be the random variable that the number of people will agree to an interview. The…

Q: If the random variable x has a Poisson distribution With mean u=6, find the probability that x =17.…

A:

Q: An auto parts store sells an average of 4.3 oil filters per week. Use the Poisson distribution to…

A:

Q: A certain kind of sheet metal has, on average, 5 defects per 15 square feet.Assuming a Poisson…

A: Let X denote the number of defects in a metal sheet and it follows Poisson distribution The…

Q: It has been observed that the number of traffic accidents on the L.I. expressway requiring medical…

A: Given that mean = 4 So  X~P(4) We know that p.d.f. of Poisson distribution is given by, p(x)=…

Q: In an election, suppose that 50% of voters support the incumbent candidate. If we poll 92 of these…

A: From the provided information,In an election, suppose 50% of voters support the incumbent candidate,…

Q: A certain kind of sheet metal has, on average, 5 defects per 15 square feet. Assuming a Poisson…

A: Solution

Q: A certain kind of sheet metal has, on average, 3 defects per 10 square feet. Assuming a Poisson…

A: Given , Mean , 3  defects per  10 ft2We have to find the probability that a 16 ft2 metal sheet has…

Q: A certain kind of sheet metal has, on average, 4 defects per 18 square feet. Assuming a Poisson…

A: Given information- Mean = 4 defects per 18 square feet That is, mean = (4/18) = 0.222 defects per…

Q: A certain kind of sheet metal has, on average, 6 defects per 11 square feet. Assuming a Poisson…

A:

Q: In an election, suppose that 60% of voters support the incumbent candidate. If we poll 105 of these…

A: The objective of this question is to find the mean and standard deviation of the proportion of…

Q: Below is a distribution of race in the United States from 2014. White= 60.5% Black= 12.5% Hispanic=…

A: Hey, since there are multiple subpart questions posted, we will answer first three subpart…

Q: Note: Practice problem only.   In a recent​ year, an author wrote 174 checks. Use the Poisson…

A:

Q: If you roll a die and record the outcome each time for 25 rolls, do the results have a binomial…

A: When rolling a die, we may get one of 1,2,3,4,5 or 6.

Q: Assume that when adults with smartphones are randomly selected, 36% use them in meetings or classes.…

A: We have to find given probability..

Q: What is the probability distribution if X∼B(3,0.82)?

A: Given : X∼B(3,0.82)

Q: A recent survey reported that 47​% of​ 18- to​ 29-year-olds in a certain country own tablets. What…

A: Probability that 18-to-29 year olds in a certain country own tablets(p)=0.47sample size(n)=6Let "x"…

Q: 3% of the computers produced in a factory are defective. Use the Poisson distribution to approximate…

A: We have to find given probability.

Q: On average, you receive 2.6 pieces of junk mail a day. Assume that the number of pieces of junk mail…

A: Given On average, you receive 2.6 pieces of junk mail a day. Assume that the number of pieces of…

Q: A certain kind of sheet metal has, on average, 6 defects per 17 square feet. Assuming a Poisson…

A: It is given that there are 6 defects per 17 square feet sheet metel.It is required to obtain the…

Q: someone finds that an average of 1.6 cars approach the intersection every minute. assuming the…

A: Given that someone finds that an average of 1.6 cars approach the intersection every minute.…

Q: It has been observed that the number of traffic accidents on the L.I. expressway requiring medical…

A: Obtain the probability that the number of such accidents is at most 6 in one day. The probability…

Q: In a recent​ year, a hospital had 4142 births. Find the mean number of births per​ day, then use…

A: Solution-: Given : Mean number of birth per year (365 days) is 4142 We want to find, (a) The…

Q: A certain kind of sheet metal has, on average, 3 defects per 14 square feet. Assuming a Poisson…

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.