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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
12. The control variables are the variables which the teacher is in control of
13. The independent variable is the variable which you measure
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