Question

2. The selling price (in thousands of $) of homes sold in the last month are listed below:

144	246	151	158
177	239	173	162
266	204	195	165
133	204	220	223
209	195	251	158
264	176	137	162
160	175	150	225
143	200	262	161

a) Using Sturge’s Rule, what is the appropriate # of intervals to use in constructing a grouped frequency distribution?

b) What is the width of each interval?

c) Construct the grouped cumulative frequency table

d) What % of the homes $250,000 and below were sold?

Answer 1