CAIE S1 2006 June — Question 6

Exam BoardCAIE
ModuleS1 (Statistics 1)
Year2006
SessionJune
TopicMeasures of Location and Spread
TypeCalculate statistics from discrete frequency table

  1. How many teams play in only 1 match?
  2. How many teams play in exactly 2 matches?
  3. Draw up a frequency table for the numbers of matches which the teams play.
  4. Calculate the mean and variance of the numbers of matches which the teams play.