A recent survey was conducted to find out which websites students at TMU use the most. 100 students were surveyed and the results are given in the table below.

1. What is the purpose of a Pareto Chart? (3 marks)
2. Describe in no more 6 precise steps how you would develop a Pareto Chart. (5 marks) (Keeps your answers brief, number your steps)
3. Based on the results of the survey shown in the table below, draw a Pareto chart. (5 marks)
4. What are the websites that 80% of the students use the most? (2 marks)

	Name of website	Survey rating
A	WHATSAPP	14
B	SKYPE	2
C	LINKEDIN	6
D	TUMBLR	1
E	TICTOK	11
F	GOOGLE	13
G	TELEGRAM	8
H	TWITTER	3
I	YAHOO	1
J	FACEBOOK	17
K	GMAIL	5
L	BRIGHTSPACE	19
	Total	100