Areacode	FoodHabit	IncidenceOfHeartProblem	Age	CholestrolLevel mg/dL	RegularWorkout
32762	Vegan	0	55	100	1
32765	Vegan	0	45	119	1
32762	Liberal	1	55	165	0
32766	Liberal	1	56	200	1
32789	Liberal	0	65	100	0
32789	Vegetarian	0	34	101	0
32808	Liberal	1	55	126	1
32808	Liberal	1	56	145	1
32812	Liberal	0	35	120	0
32812	Liberal	1	56	190	1
32765	Liberal	1	63	277	0
32814	Liberal	0	35	100	1
32765	Vegetarian	0	34	100	0
32809	Vegetarian	0	37	122	1
32765	Liberal	1	45	134	0
32765	Liberal	0	37	122	0
32765	Vegetarian	1	55	250	0
32765	Liberal	0	67	222	1
32765	Liberal	1	45	270	0
32765	Vegetarian	0	23	110	0
32814	liberal	0	26	100	0

1. Use of Normal Distribution curve to identify the spread of age among patients