CAIE S1 2014 November — Question 4

Exam BoardCAIE
ModuleS1 (Statistics 1)
Year2014
SessionNovember
TopicData representation
TypeDraw box plot from raw data

4 A random sample of 25 people recorded the number of glasses of water they drank in a particular week. The results are shown below.
2319321425
2226364542
4728173815
4618262241
1921282430
  1. Draw a stem-and-leaf diagram to represent the data.
  2. On graph paper draw a box-and-whisker plot to represent the data.