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6. What type of graph would you draw for an ordered variable?

  • Scatter graph
  • Pie chart
  • Venn diagram
  • Bar chart
  • Line graph

7. What is the data mean?

  • The type of graph you have to draw
  • The average of the results
  • The true value
  • The range of results
  • The quality of the equipment used

8. What does accurate mean?

  • close to the true value
  • a type of origami
  • exact
  • close to the average
  • close together

9. How do you make results more accurate?

  • Use a different graph
  • Double the results then divide by 3
  • Find out the range
  • Use better equipment with a smaller scale and use it carefullt
  • Put the results closer together

10. What does precise mean?

  • Exact
  • Close to the range
  • Close to the true value
  • Close together
  • Close to the average

11. The dependent variable is the variable which you measure

  • False
  • True

12. The control variables are the variables which the teacher is in control of

  • False
  • True

13. The independent variable is the variable which you measure

  • True
  • False

14. How do you work out the data range?

  • How far apart the results are
  • Add the results together then divide by how many there are
  • Write (largest)-(smallest)
  • Work out the largest result minus the smallest result