Quantitative – Numerical data. Can be measured with numbers. Easier to analyse than quantitative data. Example, height, weights, marks in an exam etc.

Revision notes, summary sheets with key points, checklists, worksheets, topic questions and papers for AQA, Edexcel, OCR, MEI Statistics 1 Maths A-level.

PROBLEM SPECIFICATION AND ANALYSIS. What is the purpose of the investigation? What data is needed? How will the data be used? • DATA COLLECTION.

Edexcel A Level Maths: Statistics Revision Notes · 1. Statistical Sampling · 2. Data Presentation & Interpretation · 3. Probability · 4. Statistical ...

CIE A Level Maths: Probability & Statistics 1 Revision Notes · 1. Data Presentation & Interpretation · 2. Probability · 3. Statistical Distributions.

PROBLEM SPECIFICATION AND ANALYSIS. What is the purpose of the investigation? What data is needed? How will the data be used? • DATA COLLECTION.

GCSE Statistics Revision Notes · ​ · Complete revision notes for GCSE Statistics (9-1) specification.

Statistics · Range is the difference between the highest and lowest score in the distribution. Coefficient of range = (L – S)/(L + S). · The arithmetic average ...

Revision notes, summary sheets with key points, checklists, worksheets, topic questions and papers for AQA, Edexcel, OCR, MEI Statistics 2 Maths A-level.

Stats Academy has been set up by a Statistics Teacher. It has revision notes for all topics, exam questions practice with solutions and a formula page.