Textbook ExpertVerified Tutor
12 Nov 2021
Given information
84 conferences were considered as a sample to measure the length of the conferences. The mean length of the conferences is 3.94 days with a standard deviation of 1.28 days
Step-by-step explanation
Step 1.
The random variable stands for the length of the conferences measured in days whereas the random variable represents the sample mean of the length of the conferences measured in days.
Unlock all Textbook Solutions
Already have an account? Log in