Fast connection? How long does it take for a chunk of information to travel from one

Chapter 9, Problem 81

(choose chapter or problem)

Get Unlimited Answers
QUESTION:

Fast connection? How long does it take for a chunk of information to travel from one server to another and back on the Internet? According to the site internettrafficreport.com, a typical response time is 200 milliseconds (about one-fifth of a second). Researchers collected data on response times of a random sample of 14 servers in Europe. A graph of the data reveals no strong skewness or outliers. The following figure displays Minitab output for a one-sample t interval for the population mean. Is there convincing evidence at the 5% significance level that the sites claim is incorrect? Justify your answer.

Questions & Answers

QUESTION:

Fast connection? How long does it take for a chunk of information to travel from one server to another and back on the Internet? According to the site internettrafficreport.com, a typical response time is 200 milliseconds (about one-fifth of a second). Researchers collected data on response times of a random sample of 14 servers in Europe. A graph of the data reveals no strong skewness or outliers. The following figure displays Minitab output for a one-sample t interval for the population mean. Is there convincing evidence at the 5% significance level that the sites claim is incorrect? Justify your answer.

ANSWER:

Problem 81

Fast connection? How long does it take for a chunk of information to travel from one server to another and back on the Internet? According to the site internettrafficreport.com, a typical response time is 200 milliseconds (about one-fifth of a second). Researchers collected data on response times of a random sample of 14 servers in Europe. A graph of the data reveals no strong skewness or outliers. The following figure displays Minitab output for a one-sample t interval for the population mean. Is there convincing evidence at the 5% significance level that the site’s claim is incorrect? Justify your answer.

Step by step solution:

Step 1 of 3

We want to test a claim about the true mean response time of European servers,  at the 5% significance level. Our hypotheses are:

 = 200

 200

Add to cart


Study Tools You Might Need

Not The Solution You Need? Search for Your Answer Here:

×

Login

Login or Sign up for access to all of our study tools and educational content!

Forgot password?
Register Now

×

Register

Sign up for access to all content on our site!

Or login if you already have an account

×

Reset password

If you have an active account we’ll send you an e-mail for password recovery

Or login if you have your password back