Prior content: GCSE Averages, GCSE Grouped Data
Previous Section: The Large Data Set (Edexcel)
Next Section: Representing Data
Contents
- Whole Topic Notes
- 2AB Mean Median Mode
- 2C Quartiles & Interpolation
- 2D IQR & Other Ranges
- 2E Variance & Standard Deviation
- 2F Coding
- Whole Topic Summary Resources (Including Past Paper Questions)
Whole Topic Notes
Download Full Topic Slides
- Textbook Notes as PPTs (Courtesy of Owen134866)
Full Notes to Accompany Slides
Dr Frost
- Dr Frost Measures of Location and Spread Section
- Dr Frost Measures of Location & Spread Slides & Supplementary Questions
- Blank Notes to Follow Slides Word Doc or PDF (Courtesy of King’s Chester Maths Department)
Acute Learning Whole Chapter Problem Pairs
2AB Mean Median Mode
Textbook resources
Courtesy of Owen134866 and Haberdashers’ Adams Maths Dept.
Dr Frost resources
Bicen Maths Live Lesson
Live Lesson Using Dr Frost Based Slides Courtesy of Bicen Maths
Download Blank Notes
(Courtesy of King’s Chester Maths Department)
Download Slides
Topic Tests
Extra Questions
Key Skills
Note all numbers are subject to change and will be updated once all key skills have been finished by Dr Frost
- 624 Find the mean of grouped data.
Data Presentation and Interpretation Key Skills Section (for selecting more than one)
Further Practice
Other resources
Other Videos
Courtesy of Maths Genie
Alternative Handouts
- Acute Learning Problem Pairs as PowerPoint or PDF
Activities
- WW Course Support GCSE Averages, GCSE Grouped Data
2C Quartiles & Interpolation
Textbook resources
Courtesy of Owen134866 and Haberdashers’ Adams Maths Dept.
Dr Frost resources
Bicen Maths Live Lesson
Live Lesson Using Dr Frost Based Slides Courtesy of Bicen Maths
Download Blank Notes
(Courtesy of King’s Chester Maths Department)
Download Slides
Topic Tests
Extra Questions
Key Skills
Note all numbers are subject to change and will be updated once all key skills have been finished by Dr Frost
- 627 Estimate the median of grouped data using interpolation.
- 628 Estimate the median of grouped data where intervals have gaps.
- 629 Find quartiles or percentiles of grouped data using interpolation.
- combination of all
Data Presentation and Interpretation Key Skills Section (for selecting more than one)
Further Practice
Other resources
Other Videos
Alternative Handouts
- Acute Learning Problem Pairs as PowerPoint or PDF
Activities
- The Chalk Face Baby Percentiles
Worksheets
- NaikerMaths Interpolation Exam Questions & Solutions
2D IQR & Other Ranges
Textbook resources
Courtesy of Owen134866 and Haberdashers’ Adams Maths Dept.
Dr Frost resources
Bicen Maths Live Lesson
Live Lesson Using Dr Frost Based Slides Courtesy of Bicen Maths
Download Blank Notes
(Courtesy of King’s Chester Maths Department)
Download Slides
Topic Tests
- Standard Test (Same as 2C)
Extra Questions
Key Skills
- No Key Skills Yet
Further Practice
- Practise Questions (Same as 2C)
Other resources
Alternative Handouts
- Acute Learning Problem Pairs as PowerPoint or PDF
2E Variance & Standard Deviation
Textbook resources
Courtesy of Owen134866 and Haberdashers’ Adams Maths Dept.
Mr Tompkins EdTech using a classwiz with grouped data to find variance and s.d.
Dr Frost resources
Bicen Maths Live Lesson
No Bicen Maths Leve Lesson for this Section
Download Blank Notes
(Courtesy of King’s Chester Maths Department)
Download Slides
Topic Tests
Extra Questions
Key Skills
Note all numbers are subject to change and will be updated once all key skills have been finished by Dr Frost
- 835 Find the variance or standard deviation using ∑x and ∑x2.
- 836 Find the variance or standard deviation of listed data.
- 837 Find the variance or standard deviation of grouped data.
- combination of all
Data Presentation and Interpretation Key Skills Section (for selecting more than one)
Further Practice
Other resources
Other Videos
Alternative Handouts
- Acute Learning Problem Pairs as PowerPoint or PDF
Resources
- WW Proof of Variance Formula
- Tim Brzezinski Interactive Geogebra Standard Deviation & With Outliers
Worksheets
- Jethwa Maths Starter Activity (p1-8) Everything to this Point
2F Coding
Textbook resources
Courtesy of Owen134866 and Haberdashers’ Adams Maths Dept.
Dr Frost resources
Bicen Maths Live Lesson
No Bicen Maths Leve Lesson for this Section
Download Blank Notes
(Courtesy of King’s Chester Maths Department)
Download Slides
Topic Tests
Extra Questions
Key Skills
Note all numbers are subject to change and will be updated once all key skills have been finished by Dr Frost
- 630 Find the mean and standard deviation of coded data.
- 631 Find the mean and standard deviation of given the coded mean and standard deviation.
- combination of all
Data Presentation and Interpretation Key Skills Section (for selecting more than one)
Further Practice
Other resources
Alternative Handouts
- Acute Learning Problem Pairs as PowerPoint or PDF
Worksheets
- Jethwa Maths Starter Activity (p13-14)
Whole Topic Summary Resources (Including Past Paper Questions)
Download PPQs as WW Powerpoint for AS Data Processing
Download PPQs as WW Powerpoint for A2 Data Processing
External Whole Topic Past Paper Style Questions
- Jethwa Maths Starter Activities
- Maths Genie Worksheet and Solutions
- NaikerMaths Measures of Location and Spread Exam Questions & Solutions
- Mathsaurus Collection of PPQ for All Boards (Video Solutions Pending) Includes Boxplots & Outliers
- Dr Frost Topic Test (Teacher Log in Required)
- PMT Cheat Sheet
Other Resources
- Lucyjc1612 Summary Poster (Measures of Location & Spread)