Furthermore, the operations manager sampled a group of tourists and wanted to study the frequency distribution of their spending. Data is tabulated below.

Class Limits	Frequency
10 - 30	30
30 - 50	36
50 -70	20
70 - 90	28
90 - 110	70
110 - 130	10
130 - 150	6
TOTAL	200

c) Describe the distribution of the sample by constructing a relative frequency histogram

[10 marks]

d) What is the mean, mode and median of this distribution? How does the central distribution provide further justification to your frequency distribution in (C) above?

[10 marks]