# Exercises

## Archived Content

Information identified as archived is provided for reference, research or recordkeeping purposes. It is not subject to the Government of Canada Web Standards and has not been altered or updated since it was archived. Please contact us to request a format other than those available.

1. For the following sets of data, find the range.
2. Imagine that the number of marriages registered over a 10 year period were as follows:

Table 1.  Number of registered marriages
Year Number of marriages
1 40,650
2 40,812
3 41,300
4 41,450
5 39,594
6 40,734
7 39,993
8 38,814
9 37,828
10 35,716

Using the information from the above table, find
3. Listed below are the maximum daily temperatures (in degrees Celsius) in Iqaluit from June 2 to June 16:

2.8, 7.3, 9.6, 8.9, 11.4, 6.7, 5.8, 5.5, 6.7, 6.2, 9.0, 8.2, 7.6, 8.5, 6.7
4. The following table outlines hypothetical numbers of industrial disputes over a ten year period;

Table 2.  Number of industrial disputes
Year Number of industrial disputes
1 266
2 231
3 223
4 262
5 260
6 230
7 191
8 182
9 165
10 153
5. The number of basketball games attended by 50 season ticket-holders were:

15, 10, 17, 11, 15, 12, 13, 16, 12, 14, 14, 16, 15, 18, 11, 16, 13, 17, 12, 16, 18, 15, 17, 15, 19, 13, 14, 17, 16, 15, 12, 11, 17, 16, 15, 10, 14, 15, 13, 16, 18, 15, 17, 11, 14, 17, 15, 14, 13, 16.