Discussion:
Q1: What is the relative dispersion for each group?
Explain the relative dispersion difference between the two?
Mean StdDev
Group 1 78 15
Group 2 47 10
Group 1 - Trashcan wt in rural area
Group 2 - Trashcan wt in city
NOTE: Both samples taken from large group.
Q2: One of the trash cans contained the following items:
Garbage 10 lbs
Paper 5 lbs
Plastic 3 lbs
Boxes 6 lbs
Misc. 10 lbs
For any given sample if even distributed:
a. The probability that the sample is boxes?
b. The above estimate was based on which probability concept?