Question

Suppose the wait time for bus is uniformly distributed from 0 to 20 minutes. If you...

Suppose the wait time for bus is uniformly distributed from 0 to 20 minutes.

If you look at the average wait times for 50 person samples, what type of distribution would the sample means follow approximately?

What would be the mean of the sample means?

What would be the standard deviation of the sample means?

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

Homework Answers

Answer #1

TOPIC:Uniform distribution and the Central limit theorem.

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 amount of time, in minutes, that a person must wait for a bus is uniformly...
The amount of time, in minutes, that a person must wait for a bus is uniformly distributed between zero and 20 minutes, inclusive. What is the probability that a person waits fewer than 13.5 minutes? On the average, how long must a person wait? Find the mean, μ, and the standard deviation, σ. Find the 40th percentile. Draw a graph.
The amount of time, in minutes, that a person must wait for a bus is uniformly...
The amount of time, in minutes, that a person must wait for a bus is uniformly distributed between 0 and 15 minutes, inclusive. 1. What is the average time a person must wait for a bus? 2. What is the probability that a person waits 12.5 minutes or less?
Suppose the mean wait time for a bus is 30 minutes and the standard deviation is...
Suppose the mean wait time for a bus is 30 minutes and the standard deviation is 10 minutes. Take a sample of size n = 100. Find the 85th percentile for the sum of the 100 wait times.
Suppose the wait time for dino nuggets to be microwaved is uniformly distributed from 5 minutes...
Suppose the wait time for dino nuggets to be microwaved is uniformly distributed from 5 minutes to 12 minutes. (a) Is the wait time for dino nuggets to be done in the microwave a discrete or a continuous random variable? (b) What is the probability we have to wait between 8 to 10 minutes for the nuggets to be done? (c) what is the probability that we have to wait exactly 6 minutes? I'm having a hard time understanding how...
assume that the amount of time (x), in minutes that a person must wait for a...
assume that the amount of time (x), in minutes that a person must wait for a bus is uniformly distributed between 0 & 20 min. a) find the mathematical expression for the probability distribution and draw a diagram. assume that the waiting time is randomly selected from the above interval b) find the probability that a eprson wait elss than 15 min. c) find the probability that a person waits between 5-10 min. d) find the probability the waiting time...
(4.13) Let X be the wait times for riders of a bus at a particular bus...
(4.13) Let X be the wait times for riders of a bus at a particular bus station. Suppose the wait times have a uniform distribution from 0 to 20. (Use the standard normal distribution if applicable) A)Find the probability that a random passenger has to wait between 5 and 10 minutes for a bus. B)Find the probability that a random rider has to wait more than 12 minutes for the bus, given they have already waited 7 minutes. C)Suppose we...
The weekend wait time for customers at the grocery line is normally distributed with mean 20...
The weekend wait time for customers at the grocery line is normally distributed with mean 20 minutes and standard deviation 7 minutes. In all samples of size 12, what wait time would 10% of those sample means fall below? how do we know if the proportion is left-tailed or right tailed
A bus comes by every 9 minutes. The times from when a person arives at the...
A bus comes by every 9 minutes. The times from when a person arives at the busstop until the bus arrives follows a Uniform distribution from 0 to 9 minutes. A person arrives at the bus stop at a randomly selected time. Round to 4 decimal places where possible. a. The mean of this distribution is... b. The standard deviation is... c. The probability that the person will wait more than 3 minutes is... d. Suppose that the person has...
The amount of time, in minutes, that a person must wait for a taxi is uniformly...
The amount of time, in minutes, that a person must wait for a taxi is uniformly distributed between 1 and 30 minutes, inclusive. 1.Find the probability density function, f(x). 2.Find the mean. 3.Find the standard deviation. 4.What is the probability that a person waits fewer than 5 minutes. 5.What is the probability that a person waits more than 21 minutes. 6.What is the probability that a person waits exactly 5 minutes. 7.What is the probability that a person waits between...
A bus comes by every 11 minutes. The times from when a person arives at the...
A bus comes by every 11 minutes. The times from when a person arives at the busstop until the bus arrives follows a Uniform distribution from 0 to 11 minutes. A person arrives at the bus stop at a randomly selected time. Round to 4 decimal places where possible. The mean of this distribution is 5.50 Correct The standard deviation is 3.1754 Correct The probability that the person will wait more than 4 minutes is 0.6364 Correct Suppose that the...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT