Answered: You work at a mechanic shop. On…

You work at a mechanic shop. On average, 10 cars come into your shop each day. Assuming a poisson distribution, what is the probability 20 cars come into the shop? Round to 3 decimal points.

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

See similar textbooks

Related questions

Q: Suppose the probability of getting an "A" in a certain class is 0.22. A group of 5 friends is taking…

A: Here we want to Determine the probability that none of the friends earn an "A" in the class.

Q: The amount of time spouses shop for anniversary cards can be modeled by an exponential distribution…

Q: Assume that when adults with smartphones are randomly selected, 47% use them in meetings or classes.…

A: Binomial distribution: A discrete r.v. X taking values 0,1,2,3, …., n is said to follow a binomial…

Q: A police department reports that the probabilities that 0,1,2,3 burglaries will be reported in a…

Q: The average number of students per day in any given classroom at Lakeland High School is about 22.…

A: Given that The average number of students per day in any given classroom at Lakeland High School is…

Q: In a large population, 59% of the people have been vaccinated. If 5 people are randomly selected,…

Q: The proportion of eligible voters in the next election who will vote for the incumbent is assumed to…

A: Given thatThe proportion of eligible voters in the next election who will vote for the incumbent is…

Q: A grocery clerk can serve 20 customers per hour on average and the service time follows an…

A: We have givenλ = 20/60 = 1/3 = 0.33 per minute X ~ Exponential (λ) Since we know that Cdf of…

Q: While gathering eggs one day, Lisa has 15 eggs when Liana has 20 eggs at the moment when they…

A: Total number of eggs that Lisa has to throw at Liana = 15 Probability of rotten egg = 10% = 0.1 Let…

Q: Jane tosses a fair die 3 times. What is the probability she rolls at least 1 five? If necessary,…

Q: Marty's Barber Shop has one barber. Customers have an arrival rate of 1.6 customers per hour, and…

A: Hi thank you for posting this question, since you have posted multiple question we have solve first…

Q: In a large population, 61% of the people have been vaccinated. If 5 people are randomly selected,…

A: From the given information, Sample size (n) = 5, Probability of success (p) = 0.61.

Q: A study indicates that 80% of households have have a dog. You randomly sample 7 households. Find the…

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: Jack wakes up late on average 3 days in every 5. If Jack wakes up late, the probability he’s late…

Q: The average number of students per day in any given classroom at Lakeland High School is about 22.…

A: Given,The average number of students per day in any given classroom is 22.A random variable…

Q: ssume that when adults with smartphones are randomly selected, 45% use them in meetings or classes.…

A: given data, p(use smartphones in meeting or classes)=p=0.45q=1-p=1-0.45=0.55n=8x= no. of smartphone…

Q: The proportion of eligible voters in the next election who will vote for the incumbent is assumed to…

A: Solution: From the given information, n = 410 and p = 0.527.

Q: A nursery reports that the dwarf apple trees it sells produce an average of 138 pounds of…

A: GivenMean(μ)=138standard deviation(σ)=18

Q: A subway train arrives every eight minutes during rush hour. We are interested in the length of time…

A: The question is about continuous prob. distribution Given : The length of time a commuter must wait…

Q: Assume that when adults with smartphones are randomly selected, 56% use them in meetings or…

A: Binomial distribution describes the possible number of events occurs in fixed number of trials.…

Q: A study indicates that 70% of teenagers have have a tattoo. You randomly sample 9 teenagers. Find…

A: The information provided in the question are as follows : Proportion of teenagers those have…

Q: Suppose that on the average, 7 students enrolled in a small liberal arts college have their…

A: Let X=no.of enrolled in a small liberal arts college have their automobiles stolen during the…

Q: ount of time spouses shop for anniversary cards can be modeled by an exponential distribution with…

A: It is given that the The amount of time spouses shop for anniversary cards can be modelled by an…

Q: Assume that when adults with smartphones are randomly selected, 45% use them in meetings or…

A: Givenp=0.45sample size(n)=10Let "x" be the no. of adults use their smartphones in meetings or…

Question

You work at a mechanic shop. On average, 10 cars come into your shop each day. Assuming a poisson distribution, what is the probability 20 cars come into the shop? Round to 3 decimal points.

Expert Solution

Step 1

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

Suppose we are flipping an unfair coin until we get a head with the probability of obtaining a tail at 75%. What is the probability of obtaining a head on the third flip? Report your answer as a decimal and round to the nearest thousandth.
Assume that when adults with smartphones are randomly selected, 52% use them in meetings or classes. If 25 adult smartphone users are randomly selected, find the probability that exactly 19 of them use their smartphones in meetings or classes. The probability is. (Round to four decimal places as needed.)
Explain the three main steps of the methodology through which some statistical variable (e.g., data) will be fit to a given probability distribution? Describe each of the 3 steps and how they relate to each other..
On average dog bite victims arrive at Carver Memorial Hospital at a rate of 2 victims per day. Which probability distribution is most nearly appropriate to describe the number of dog bite victims who arrive at this hospital on a given day?
Please, help me. I need the right answer.
While gathering eggs one day, Lisa has 15 eggs when Liana has 20 eggs at the moment when they started throwing them at each other. If 10% of the eggs are rotten, use the Binomial Distribution to calculate the probability that Lisa was hit by 3 or fewer rotten eggs from Liana.
The amount of time spouses shop for anniversary cards can be modeled by an exponential distribution with the average amount of time equal to 42 minutes. What is the probability that a randomly selected spouse spends more than 12 but less than 104 minutes to shop for an anniversary card?
The amount of time spouses shop for anniversary cards can be modeled by an exponential distribution with the average amount of time equal to 47 minutes. What is the probability that a randomly selected spouse spends at least 39 minute shopping for an anniversary card?
explain please