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1 markStatistical Inferences

CSEC Mathematics · January 2017 · Paper 2 · Question 7(e)

Give ONE reason why the bar chart is unsuitable for predicting the number of bananas produced in 2016.

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Other parts of this question

  1. 7(a)On the graph paper provided on page 21, draw a bar chart to represent the data given in the table above using a scale of 1 cm to represent 1 year on the x-axis…[4 marks]
  2. 7(b)Determine the range of the number of bananas produced between 2010 and 2015.[2 marks]
  3. 7(c)(i)During which year was there the greatest production of bananas?[1 mark]
  4. 7(c)(ii)How is this information shown on the bar chart?[1 mark]
  5. 7(d)(i)Between which two consecutive years was there the greatest change in the production of bananas?[1 mark]
  6. 7(d)(ii)How is this information shown on the bar chart?[1 mark]

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