Driving School- Reasons for student failures

Date	Stop Sign	Highway	In-town	Safety	Parking
1	1	2	1	1	2
2		3		1	1
3	1	1	1	1	3
4		2	1	1	1
5		4			2
8	1	2	1	1	1
9		3		1	2
10	1	3	1		3

1. a) Draw a Pareto Diagram for the above table.

b) Compile a Cause and Effect Diagram for one of the main two failures of the above. IE the effect is a failure on highway driving and the causes could be: the student, the instructor, the car, the method of instruction, other,