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Data Handling

This week we have been revising data handling - we have looked at line graphs and yesterday bar graphs.

This is a bar graph we have created for a set of tables test scores (out of 40 marks)

graph.jpg

Can you answer these questions?

  1. How many more children scored 26-30 points than 6-10 points?
  2. Which range of scores did the least number of children achieve?
  3. How many chldren scored between 16-35 points?

This entry was posted on Friday, March 2nd, 2007 at 10:50 am Filed under Numeracy, Class and. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.



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