Course curriculum

    1. Welcome to the course

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    2. Suggested Learning Plan

    1. Summary Notes - Unit 3

    2. 3.1 Averages

    3. Quiz 3.1 Averages

    4. 3.2 Averages with frequency tables

    5. Quiz 3,2 Averages with frequency tables

    6. 3.3 Averages with grouped data

    7. Quiz 3.3 Averages with grouped data

    8. 3.4 Averages from grouped data with unequal class widths (Higher only)

    9. Quiz 3.4 Averages from grouped data with unequal class widths (Higher only)

    10. 3.5 Averages and Transforming Data

    11. Quiz 3.5 Averages and Transforming Data

    12. 3.6 Geometric and Weighted Means (Higher Only)

    13. Quiz 3.6 Geometric and Weighted Means (Higher Only)

    14. 3.7 Measures of Dispersion

    15. Quiz 3.7 Measures of Dispersion

    16. 3.8 Interpercentile and Interdecile Ranges (Higher only)

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    17. Quiz 3.8 Interpercentile and Interdecile Ranges (Higher only)

    18. 3.9 Standard Deviation (Higher only)

    19. Quiz 3.9 Standard Deviation (Higher only)

    20. 3.10 Box plots and Outliers

    21. Quiz 3.10 Box plots and Outliers

    22. 3.11 Skewness

    23. Quiz 3.11 Skewness

    24. 3.12 Comparison of Data Sets

    25. Quiz 3.12 Comparison of Data Sets

    26. Checklist of Learning Objectives - Unit 3

    27. Attempting Exam Questions - Unit 3

    28. Exam Questions - Unit 3

    29. Suggested Answers to Exam Questions - Unit 3

About this course

  • 31 lessons
  • 4.5 hours of video content

What's included?

  • Video Lessons and Summary Notes

    Engaging, short pre-recorded videos providing clear explanations of the 'Summarising Data' area of the curriculum with supporting examples and practice questions. Each video lesson is supported by summary notes which include the key points, as well as core examples. Saves students making their own notes and ideal for revision!

  • Practice Questions

    Each video lesson is followed by a quiz that comprises questions enabling students to practice what has been learnt. All quiz questions are automatically marked and full feedback is provided. There are also packs of past exam questions themed by topic, with suggested answers, marking guidance and exam tips.

  • Tutor Support

    Experienced tutor available via email for length of the course.

Start your learning journey today

Full access to course for 2 years

Buy £37.50

Notes

  • This course is an online course and not all content is downloadable or printable. All exam question packs are downloadable as are the 'what you need to know' checklists.