1) Data set: Highway fuel consumptions (in miles per gallon) for a sample of
cars. 7 classes -
32 35 28 40 30 42 55 50 45 24 28 34 40 36 34
40 30 25 28 32 40 35 25 44 26 39 38 42 45 32
= 55x
vil
(tanowerfor
4:15142
Upperc 3
10+1=37