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Statistics - Graphical Methods

Maths · Grade 10 · Week 47 · 25 questions

Statistics and data handling help you collect, organise, and interpret information. These skills are essential for making sense of the data-rich world around us.

What you'll practise

  • Find the mean of data sets
  • Find the median of data sets
  • Read and interpret graphs and charts
  • Calculate mean, median, and mode
All 25 questions in this Statistics - Graphical Methods quiz

Grade 10 Maths — Statistics - Graphical Methods: 25 practice questions with instant scoring and explanations.

  1. An ogive is a graph of:
  2. The intersection of 'less than' and 'more than' ogives gives:
  3. In a frequency polygon, the class mark is plotted against:
  4. A histogram represents data using:
  5. The x-axis of a less-than ogive represents:
  6. The y-axis of a cumulative frequency curve represents:
  7. The median can be found graphically using:
  8. Find the mean of the grouped data: 5-15: 18, 15-25: 19, 25-35: 19, 35-45: 6, 45-55: 18
  9. Find the mean of the grouped data: 0-10: 5, 10-20: 15, 20-30: 8, 30-40: 12
  10. Find the mean of the grouped data: 0-5: 16, 5-10: 20, 10-15: 7, 15-20: 18, 20-25: 14
  11. Find the mean of the grouped data: 0-10: 13, 10-20: 13, 20-30: 18, 30-40: 19, 40-50: 20
  12. Find the mean of the grouped data: 5-15: 4, 15-25: 7, 25-35: 14, 35-45: 12, 45-55: 17
  13. Find the mean of the grouped data: 0-5: 4, 5-10: 13, 10-15: 7, 15-20: 17
  14. Find the mean of the grouped data: 5-10: 17, 10-15: 20, 15-20: 8, 20-25: 20, 25-30: 12
  15. Find the mean of the grouped data: 5-15: 7, 15-25: 17, 25-35: 13, 35-45: 6, 45-55: 18, 55-65: 4
  16. Find the mean of the grouped data: 5-10: 14, 10-15: 5, 15-20: 13, 20-25: 4, 25-30: 9
  17. Find the mean of the grouped data: 10-15: 15, 15-20: 9, 20-25: 18, 25-30: 13, 30-35: 19, 35-40: 4
  18. Find the mean of the grouped data: 5-15: 3, 15-25: 12, 25-35: 14, 35-45: 14, 45-55: 12
  19. Find the mean of the grouped data: 10-20: 12, 20-30: 8, 30-40: 16, 40-50: 16, 50-60: 7
  20. Find the mean of the grouped data: 0-5: 11, 5-10: 16, 10-15: 8, 15-20: 20, 20-25: 17
  21. Find the mean of the grouped data: 5-15: 12, 15-25: 12, 25-35: 18, 35-45: 20
  22. Find the mean of the grouped data: 5-15: 18, 15-25: 6, 25-35: 12, 35-45: 16, 45-55: 8, 55-65: 18
  23. Find the mean of the grouped data: 10-20: 18, 20-30: 6, 30-40: 14, 40-50: 19, 50-60: 3
  24. Find the mean of the grouped data: 5-10: 8, 10-15: 4, 15-20: 11, 20-25: 14, 25-30: 16
  25. Find the mean of the grouped data: 10-15: 8, 15-20: 6, 20-25: 8, 25-30: 20, 30-35: 13, 35-40: 13
Question 1 of 250 correct so far

An ogive is a graph of:

Week 46: Statistics - Median and ModeWeek 48: Statistics - Ogive