Weekly Maths Problem

The numbers of cars per hour driving through a village during daylight hours in a two-week period were:12, 11, 12, 13, 15, 10, 14, 17, 16, 7, 9, 15, 12, 11.

Find:

a) the median

b) the mode

c) the range

You can share your answers here on Facebook or with me as I visit during the week. Remember you need to show your workings out to get the maximum points.