Extensive monitoring of a computer time-sharing system has suggested that response time to a particular editing command

Business, Finance, Economics, Accounting, Operations Management, Computer Science, Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Algebra, Precalculus, Statistics and Probabilty, Advanced Math, Physics, Chemistry, Biology, Nursing, Psychology, Certifications, Tests, Prep, and more.
Post Reply
answerhappygod
Site Admin
Posts: 899604
Joined: Mon Aug 02, 2021 8:13 am

Extensive monitoring of a computer time-sharing system has suggested that response time to a particular editing command

Post by answerhappygod »

Extensive monitoring of a computer time-sharing system has
suggested that response time to a particular editing command is
normally distributed with a standard deviation of 25 milliseconds.
A new operating system has been installed, and we wish to estimate
the true average response time 𝜇 for the new environment. Assuming
that response times are still normally distributed with 𝜎 = 25,
what sample size is necessary to ensure that the resulting 95% CI
has a width of (at most) 10?
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!
Top
Post Reply

Return to “Archived Questions & Answers”