Jason and Perdita decided to go for a touring holiday on the continent for the whole of July. They recorded the number of kilometres they travelled each day. The data are summarised in the stem and leaf diagram below.

a Find Q, Q, and Q3 Outliers are values that lie outside Q-1.5(Q-Q) and Q + 1.5(Q-Q). b Find any outliers. c Draw a box plot of these data. d Comment on the skewness of the distribution.AppendixLO1

Transcribed Image Text:

stem leaf Key: 15/5 means 155 kilometres 15 5 16 489 17 3 5 7 8 8 8999 18 4 4 5 19. 20 58 2 3 4 5 5 6 4789 5 8 21 1 2 22 6