Question
Confidence Interval or the lack of it....... It is 1581Anno Domini. At the Undergraduate School of UMUC, besides Assistant Academic Director of Mathematics and Statistics,
Confidence Interval or the lack of it.......
It is 1581Anno Domini. At the Undergraduate School of UMUC, besides Assistant Academic Director of Mathematics and Statistics, I am also the Undergraduate School-appointed CPA, Coffee Pot Attendant.
It is a very important office sponsored by the Holy See.
I have taken this job very seriously, because I believe that I am the key to increased productivity at the Undergraduate School.Why, by mid-morning, many of my colleagues act as if they were
It is imperative that I restore productivity via a secret naturally-occurring molecule, caffeine........
In order to see if my secret molecule works, I have observed the time, in hours, a random selection of ten of my colleagueswhocould stay awake at the extremely long-winded Dean's meeting as soon as it started. Oh, yes, one fell asleep even before the meeting started!
1.9 | 0.8 | 1.1 | 0.1 | -0.1 |
4.4 | 5.5 | 1.6 | 4.6 | 3.4 |
Disclaimer: I was not in the picture above.
Now, I have to complete a report to the Provost's Office on the effectiveness of my secret molecule so that UMUC can file for a patent at the United Provinces Patent and Trademark Office as soon as possible. Oh, yes, I am waiting for a handsome reward from the Provost.....
But I need the following information:
- What is a 95% confidence interval for the time my colleagues can stay awake on average for all of my colleagues?
- Was my secret molecule effective in increasing their attention span, I mean, staying awake? And, please explain.....
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started