Question

The number of cars that arrive at a certain intersection follows the Poisson distribution with a...

The number of cars that arrive at a certain intersection follows the Poisson distribution with a rate of 1.9 cars/min. What is the probability that at least two cars arrive in a 2 minutes period?

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
The number of cars arriving at a gas station can be modelled by Poisson distribution with...
The number of cars arriving at a gas station can be modelled by Poisson distribution with the average rate of 5 cars per 10 minutes. a. The probability that one car will arrive to a gas station in a 5 -minute interval is _________ b. The probability that at least one car will arrive to the gas station in a 10 - minute interval is ______
Suppose small aircraft arrive at a certain airport according to a Poisson process with rate α...
Suppose small aircraft arrive at a certain airport according to a Poisson process with rate α = 8 per hour, so that the number of arrivals during a time period of t hours is a Poisson rv with parameter μ = 8t. (Round your answers to three decimal places.) (a) What is the probability that exactly 7 small aircraft arrive during a 1-hour period?____________ What is the probability that at least 7 small aircraft arrive during a 1-hour period?_____________ What...
Cars arrive to a gas station according to a Poisson distribution with a mean of 4...
Cars arrive to a gas station according to a Poisson distribution with a mean of 4 cars per hour. Use Excel or StatCrunch to solve. a. What is the expected number of cars arriving in 2 hours, or λt? b. What is the probability of 6 or less cars arriving in 2 hours? ROUND TO FOUR (4) DECIMAL PLACES. c. What is the probability of 9 or more cars arriving in 2 hours? ROUND TO FOUR (4) DECIMAL PLACES.
If the number of arrivals in a cell phone shop follows a Poisson distribution, with a...
If the number of arrivals in a cell phone shop follows a Poisson distribution, with a reason of 10 clients per hour: What is the probability that in the next half hour, 4 clients arrive? What is the probability that in the next two hours, between 18 and 22 clients arrive? What is the average time between arrivals? What is the median of the time between arrivals? What is the probability that the time that transpires for the next arrival...
The number of people arriving at an emergency room follows a Poisson distribution with a rate...
The number of people arriving at an emergency room follows a Poisson distribution with a rate of 10 people per hour. a.What is the probability that exactly 7 patients will arrive during the next hour? b. What is the probability that at least 7 patients will arrive during the next hour? c. How many people do you expect to arrive in the next two hours? d. One in four patients who come to the emergency room in hospital. Calculate the...
Suppose small aircraft arrive at a certain airport according to a Poisson process with rate α...
Suppose small aircraft arrive at a certain airport according to a Poisson process with rate α = 8 per hour, so that the number of arrivals during a time period of t hours is a Poisson rv with parameter μ = 8t. (Round your answers to three decimal places.) (a) What is the probability that exactly 5 small aircraft arrive during a 1-hour period? What is the probability that at least 5 small aircraft arrive during a 1-hour period? What...
Suppose small aircraft arrive at a certain airport according to a Poisson process at a rate...
Suppose small aircraft arrive at a certain airport according to a Poisson process at a rate α=8 per hour. (a) What is the probability that exactly 6 small aircraft arrive during a 1-hour period? (2 pts) (b) What are the expected value and standard deviation of the number of small aircraft that arrive during a 90 minute period? (3 pts) (c) What is the probability that at least 5 aircraft arrive during a 2.5 hour period? (5 pts)
2. The arrival of insurance claims follows a Poisson distribution with a rate of 7.6 claims...
2. The arrival of insurance claims follows a Poisson distribution with a rate of 7.6 claims per hour. a) Find the probability that there are no claims during 10 minutes. b) Find the probability that there are at least two claims during 30 minutes. c) Find the probability that there are no more than one claim during 15 minutes. d) Find the expected number of claims during a period of 2 hours. (5)
The arrival of insurance claims follows a Poisson distribution with a rate of 7.6 claims per...
The arrival of insurance claims follows a Poisson distribution with a rate of 7.6 claims per hour. 1) Find the probability that there are no claims during 10 minutes 2) Find the probability that there are at least two claims during 30 minutes 3) Find the probability that there are no more than one claim during 15 minutes 4) Find the expected number of claims during a period of 2 hours
1. The number of cars entering a parking lot follows Poisson distribution with mean of 4...
1. The number of cars entering a parking lot follows Poisson distribution with mean of 4 per hour. You started a clock at some point. a. What is the probability that you have to wait less than 30 minutes for the next car? b. What is the probability that no car entering the lot in the first 1 hour? c. Assume that you have wait for 20 minutes, what is the probability that you have to wait for more than...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT