Answer:
0, hes getting too fat.
Step-by-step explanation: Dam-n fat bast-ard.
Awnser is A 6+4 divided by [2+1]x3
So the following is the answer of the following question in your problem and please do not post to many question in just one posting.
#1 The 98% confidence interval for the mean hours is between 6 and 50.
#2 The smallest margin of error between the two is southern florida with 1.8% margin of error.