Investigate the effects of alcoholism and cigarette smoking on the weight of an individual and
hence the BMI o individuals.

the hypothesis is stated as follows:
H 1: Lifestyle of an individual has a significant effect on their weight and hence body mass
index.
H 2: Sports and other physical activity significantly affect weight gain or weight loss.
H 3: Frequent drinking of alcohol has a significant effect on an individual’s weight gain or
weight loss.
H 4: Number of cigarettes an individual smoke affects an individual’s weight gain or weight
loss.