Answer:
Following are the solution to the given question:
Step-by-step explanation:
Hypotheses:

Test statistic:


Critical value:

Reject
then
The data shows their weight training course the overall difference in their percentage the fats.
Step-by-step explanation:
diameter, d = 6ft
depth, h = 4.5ft
pi = 3.14
volume, v = pi × d^2/4 × h
=> v = 3.14 × 6^2/4 × 4.5
v =127.17 cu ft (D)
Answer:
MAD of Set 1 is 13 more than the MAD of Set 2