Edexcel IAL · Mathematics · WST01 · Representation and summary of data
Topic Questions: 2.2 Measures of location mean, median, mode. — WST01 Representation and summary of data
112 WST01 Representation and summary of data topic questions are tagged to this syllabus point across 36 papers (2014–2026). Only the parts whose knowledge graph matches this syllabus statement are counted, and the table shows which parts of each question are involved.
Core finding
This Representation and summary of data syllabus point appears in 36 WST01 papers across 2014–2026, contributing 112 topic questions and 253 marks. The most recent appearance is WST01/01 January 2026. That equals 41.5% of the 270 topic questions and 40.2% of the 629 marks tagged to Representation and summary of data. Only parts tagged to this subtopic are counted, so a four-part question can contribute one item and one part's marks. The table lists every matching question, its tagged parts and marks, with a link back to the paper page. Sessions are newest first, so the statement can be traced back through the full paper history.
Topic questions by session
Newest sessions first. Parts and marks count only the parts tagged to this subtopic; “x of y parts” shows how much of the question is tagged elsewhere. Select the paper cell to open the matching question on the paper page, or use Go to Practice Hub to answer that exact question in the Interactive Practice Hub.
| Paper | Question | Type | Parts | Marks | Difficulty | Practice |
|---|---|---|---|---|---|---|
| WST01/01January 2026 · Edexcel IAL | Q1 Stem and Leaf, Outliers and Box Plots - Edexcel IAL S1 Jan 2026 Q1 |
FRQ | 1 of 3 parts ((a)) | 3 of 12 on the paper |
Medium | Go to Practice Hub |
| WST01/02January 2026 · Edexcel IAL | Q2 Representation of Data - Jan 2026 Q2 |
FRQ | 1 of 4 parts ((a)) | 2 of 9 on the paper |
Easy | Go to Practice Hub |
| WST01/02January 2026 · Edexcel IAL | Q5 Histograms and Summary Statistics - Jan 2026 Q5 |
FRQ | 3 of 6 parts ((c), (d), (f)) | 8 of 13 on the paper |
Medium | Go to Practice Hub |
| WST01/01October 2025 · Edexcel IAL | Q5 Histogram Calculations, Linear Interpolation, and Coding |
FRQ | 2 of 3 parts ((b), (c)) | 7 of 10 on the paper |
Medium | Go to Practice Hub |
| WST01/02October 2025 · Edexcel IAL | Q3 Data Summary and Box Plots - Edexcel IAL S1 October 2025 Q3 |
FRQ | 1 of 4 parts ((b)) | 3 of 11 on the paper |
Easy | Go to Practice Hub |
| WST01/02October 2025 · Edexcel IAL | Q7 Mean, Standard Deviation, and Skewness - Edexcel IAL S1 October 2025 Q7 |
FRQ | 2 of 4 parts ((a), (c)) | 5 of 9 on the paper |
Easy | Go to Practice Hub |
| WST01/01June 2025 · Edexcel IAL | Q2 Combined Group Mean and Standard Deviation - Edexcel IAL June 2025 S1 Q2 |
FRQ | 2 of 3 parts ((a), (c)) | 5 of 7 on the paper |
Medium | Go to Practice Hub |
| WST01/01June 2025 · Edexcel IAL | Q5 Histogram Interpretation and Linear Interpolation - Edexcel IAL June 2025 S1 Q5 |
FRQ | 1 of 6 parts ((c)) | 2 of 14 on the paper |
Medium | Go to Practice Hub |
| WST01/01January 2025 · Edexcel IAL | Q2 Representation and Summary of Data - Edexcel IAL S1 Jan 2025 Q2 |
FRQ | 2 of 6 parts ((b), (e)(i)) | 3 of 12 on the paper |
Easy | Go to Practice Hub |
| WST01/01October 2024 · Edexcel IAL | Q1 Stem and Leaf Diagrams and Descriptive Statistics - Edexcel IAL S1 Oct 2024 Q1 |
FRQ | 4 of 6 parts ((a), (b), (c)(i), (e)) | 6 of 10 on the paper |
Easy | Go to Practice Hub |
| WST01/01October 2024 · Edexcel IAL | Q5 Histograms and Median Estimation - Edexcel IAL S1 Oct 2024 Q5 |
FRQ | 1 of 4 parts ((c)) | 2 of 8 on the paper |
Medium | Go to Practice Hub |
| WST01/01June 2024 · Edexcel IAL | Q1 Data Representation - Edexcel IAL Statistics S1 June 2024 Q1 |
FRQ | 3 of 6 parts ((a), (e), (f)) | 5 of 13 on the paper |
Easy | Go to Practice Hub |
| WST01/01June 2024 · Edexcel IAL | Q3 Data Presentation and Summaries - Edexcel IAL Statistics S1 June 2024 Q3 |
FRQ | 3 of 5 parts ((b), (c), (e)) | 7 of 14 on the paper |
Medium | Go to Practice Hub |
| WST01/01January 2024 · Edexcel IAL | Q1 Heights of Plants Histogram - Edexcel IAL S1 Jan 2024 Q1 |
FRQ | 1 of 4 parts ((b)) | 2 of 8 on the paper |
Easy | Go to Practice Hub |
| WST01/01January 2024 · Edexcel IAL | Q2 Temperature Statistics in Kolkata - Edexcel IAL S1 Jan 2024 Q2 |
FRQ | 2 of 5 parts ((a)(i), (c)) | 5 of 12 on the paper |
Easy | Go to Practice Hub |
| WST01/01October 2023 · Edexcel IAL | Q2 Stem and Leaf, Outliers, and Box Plots - Edexcel IAL Statistics S1 Oct 2023 Q2 |
FRQ | 2 of 4 parts ((a), (d)) | 6 of 13 on the paper |
Easy | Go to Practice Hub |
| WST01/01June 2023 · Edexcel IAL | Q1 Histograms and Summary Statistics - Edexcel IAL S1 Jun 2023 Q1 |
FRQ | 2 of 3 parts ((b), (c)) | 5 of 8 on the paper |
Medium | Go to Practice Hub |
| WST01/01June 2023 · Edexcel IAL | Q3 Coding and Box Plots - Edexcel IAL S1 Jun 2023 Q3 |
FRQ | 1 of 4 parts ((a)) | 3 of 9 on the paper |
Medium | Go to Practice Hub |
| WST01/01January 2023 · Edexcel IAL | Q1 Times Taken to Swim 500 Metres - Edexcel IAL S1 January 2023 Q1 |
FRQ | 1 of 5 parts ((c)) | 2 of 10 on the paper |
Easy | Go to Practice Hub |
| WST01/01October 2022 · Edexcel IAL | Q1 Tulip Stem Lengths Histogram and Interpolation - Edexcel IAL S1 Oct 2022 Q1 |
FRQ | 2 of 5 parts ((c)(i), (c)(ii)) | 4 of 11 on the paper |
Easy | Go to Practice Hub |
| WST01/01October 2022 · Edexcel IAL | Q3 Coded Summary Statistics for Squirrel Body Lengths - Edexcel IAL S1 Oct 2022 Q3 |
FRQ | 2 of 4 parts ((a), (c)(i)) | 5 of 10 on the paper |
Easy | Go to Practice Hub |
| WST01/01June 2022 · Edexcel IAL | Q1 Representation and summary of data - Stem and Leaf, Outliers, Box Plot, Skewness |
FRQ | 2 of 5 parts ((a), (e)) | 4 of 11 on the paper |
Easy | Go to Practice Hub |
| WST01/01June 2022 · Edexcel IAL | Q3 Representation of Data - Histogram, Linear Interpolation, Probability, and Coding |
FRQ | 3 of 6 parts ((b), (c), (e)(i)) | 6 of 14 on the paper |
Medium | Go to Practice Hub |
| WST01/01January 2022 · Edexcel IAL | Q3 Stem and Leaf Outliers and Coding - Edexcel IAL S1 Jan 2022 Q3 |
FRQ | 1 of 4 parts ((b)) | 3 of 10 on the paper |
Medium | Go to Practice Hub |
| WST01/01October 2021 · Edexcel IAL | Q3 Stem and Leaf Plot, Quartiles, Outliers and Box Plots - Edexcel IAL S1 Oct 2021 Q3 |
FRQ | 3 of 6 parts ((a), (e), (f)) | 5 of 14 on the paper |
Easy | Go to Practice Hub |
| WST01/01June 2021 · Edexcel IAL | Q3 Grouped Data, Histogram & Profit Estimates - Edexcel IAL S1 Jun 2021 Q3 |
FRQ | 3 of 6 parts ((b), (c)(i), (e)) | 6 of 14 on the paper |
Medium | Go to Practice Hub |
| WST01/01June 2021 · Edexcel IAL | Q6 Correlation and Regression - Edexcel IAL S1 Jun 2021 Q6 |
FRQ | 1 of 7 parts ((e)) | 3 of 16 on the paper |
Medium | Go to Practice Hub |
| WST01/01January 2021 · Edexcel IAL | Q2 Stem and Leaf Diagram & Box Plot - Edexcel IAL S1 Jan 2021 Q2 |
FRQ | 1 of 4 parts ((a)) | 1 of 9 on the paper |
Easy | Go to Practice Hub |
| WST01/01January 2021 · Edexcel IAL | Q6 Geometric Probability & Sampling Distributions - Edexcel IAL S1 Jan 2021 Q6 |
FRQ | 1 of 4 parts ((c)) | 7 of 15 on the paper |
Hard | Go to Practice Hub |
| WST01/01October 2020 · Edexcel IAL | Q4 Summary Statistics and Box Plots - Edexcel IAL S1 Oct 2020 Q4 |
FRQ | 1 of 5 parts ((e)) | 2 of 14 on the paper |
Easy | Go to Practice Hub |
| WST01/01January 2020 · Edexcel IAL | Q4 Representation of Data - Birth Weights of Babies |
FRQ | 3 of 7 parts ((d), (f)(i), (f)(ii)) | 5 of 14 on the paper |
Easy | Go to Practice Hub |
| WST01/01October 2019 · Edexcel IAL | Q2 Representation of Data - Edexcel IAL Statistics S1 Oct 2019 Q2 |
FRQ | 2 of 5 parts ((b), (c)) | 5 of 13 on the paper |
Easy | Go to Practice Hub |
| WST01/01June 2019 · Edexcel IAL | Q1 Heights of Children - Edexcel IAL S1 Jun 2019 Q1 |
FRQ | 3 of 4 parts ((a), (b), (c)(i)) | 7 of 9 on the paper |
Easy | Go to Practice Hub |
| WST01/01January 2019 · Edexcel IAL | Q4 Histogram, Interpolation and Skewness - Edexcel IAL S1 Jan 2019 Q4 |
FRQ | 3 of 6 parts ((b), (c), (f)) | 7 of 13 on the paper |
Medium | Go to Practice Hub |
| WST01/01January 2019 · Edexcel IAL | Q5 Probability Modelling and Evaluation - Edexcel IAL S1 Jan 2019 Q5 |
FRQ | 1 of 6 parts ((a)) | 1 of 15 on the paper |
Easy | Go to Practice Hub |
| WST01/01January 2019 · Edexcel IAL | Q6 Correlation, Regression, and Outliers - Edexcel IAL S1 Jan 2019 Q6 |
FRQ | 2 of 8 parts ((a), (c)) | 5 of 18 on the paper |
Easy | Go to Practice Hub |
| WST01/01October 2018 · Edexcel IAL | Q2 Representation of Data and Stem and Leaf Plots - Edexcel IAL S1 Oct 2018 Q2 |
FRQ | 2 of 4 parts ((a), (d)) | 5 of 11 on the paper |
Easy | Go to Practice Hub |
| WST01/01October 2018 · Edexcel IAL | Q3 Histograms, Mean, Standard Deviation and Interpolation - Edexcel IAL S1 Oct 2018 Q3 |
FRQ | 2 of 5 parts ((b), (c)) | 5 of 13 on the paper |
Medium | Go to Practice Hub |
| WST01/01June 2018 · Edexcel IAL | Q2 Data Representation, Box Plots and Skewness - Edexcel IAL S1 June 2018 Q2 |
FRQ | 1 of 4 parts ((b)) | 3 of 11 on the paper |
Easy | Go to Practice Hub |
| WST01/01June 2018 · Edexcel IAL | Q5 Grouped Data and Histograms - Edexcel IAL S1 June 2018 Q5 |
FRQ | 3 of 6 parts ((c), (d), (f)) | 8 of 13 on the paper |
Medium | Go to Practice Hub |
| WST01/01January 2018 · Edexcel IAL | Q1 Data Summary and Statistics - Edexcel IAL S1 Jan 2018 Q1 |
FRQ | 3 of 8 parts ((a), (d)(i), (e)(ii)) | 4 of 12 on the paper |
Easy | Go to Practice Hub |
| WST01/01January 2018 · Edexcel IAL | Q5 Regression Coefficients and Linear Coding - Edexcel IAL S1 Jan 2018 Q5 |
FRQ | 1 of 6 parts ((a)) | 1 of 12 on the paper |
Easy | Go to Practice Hub |
| WST01/01October 2017 · Edexcel IAL | Q1 Box plots, interpolation, and outliers - Edexcel IAL S1 Oct 2017 Q1 |
FRQ | 3 of 7 parts ((c), (d), (f)) | 6 of 14 on the paper |
Medium | Go to Practice Hub |
| WST01/01October 2017 · Edexcel IAL | Q5 Linear regression and PMCC - Edexcel IAL S1 Oct 2017 Q5 |
FRQ | 2 of 5 parts ((a), (b)) | 5 of 13 on the paper |
Easy | Go to Practice Hub |
| WST01/01June 2017 · Edexcel IAL | Q1 Data representation and summary - Edexcel IAL S1 June 2017 Q1 |
FRQ | 2 of 4 parts ((a), (b)) | 4 of 8 on the paper |
Medium | Go to Practice Hub |
| WST01/01January 2017 · Edexcel IAL | Q1 Representation and Summary of Data - Edexcel IAL S1 Jan 2017 Q1 |
FRQ | 2 of 6 parts ((d), (e)) | 2 of 12 on the paper |
Medium | Go to Practice Hub |
| WST01/01January 2017 · Edexcel IAL | Q3 Correlation and Regression - Edexcel IAL S1 Jan 2017 Q3 |
FRQ | 1 of 8 parts ((a)) | 3 of 17 on the paper |
Easy | Go to Practice Hub |
| WST01/01October 2016 · Edexcel IAL | Q6 Blood Pressure Analysis - Edexcel IAL S1 Oct 2016 Q6 |
FRQ | 2 of 7 parts ((a), (e)) | 6 of 17 on the paper |
Medium | Go to Practice Hub |
| WST01/01June 2016 · Edexcel IAL | Q4 Coded Times and Skewness of Mobile Phone Usage - Edexcel IAL S1 June 2016 Q4 |
FRQ | 4 of 6 parts ((a), (b), (d), (f)) | 8 of 12 on the paper |
Medium | Go to Practice Hub |
| WST01/01January 2016 · Edexcel IAL | Q6 Representation and Summary of Data - Edexcel IAL S1 Jan 2016 Q6 |
FRQ | 2 of 4 parts ((a), (c)) | 5 of 9 on the paper |
Easy | Go to Practice Hub |
| WST01/01June 2015 · Edexcel IAL | Q8 Representing and Summarising Data - Edexcel IAL S1 June 2015 Q8 |
FRQ | 3 of 7 parts ((c), (d), (e)) | 7 of 14 on the paper |
Medium | Go to Practice Hub |
| WST01/01January 2015 · Edexcel IAL | Q2 Representation of Data - Edexcel IAL S1 Jan 2015 Q2 |
FRQ | 1 of 4 parts ((a)) | 2 of 9 on the paper |
Easy | Go to Practice Hub |
| WST01/01January 2015 · Edexcel IAL | Q5 Regression and Normal Distribution - Edexcel IAL S1 Jan 2015 Q5 |
FRQ | 1 of 7 parts ((c)) | 2 of 13 on the paper |
Easy | Go to Practice Hub |
| WST01/01June 2014 · Edexcel IAL | Q2 Employee Travel Distances - Edexcel IAL Statistics S1 June 2014 Q2 |
FRQ | 3 of 6 parts ((b), (c)(i), (e)) | 6 of 14 on the paper |
Medium | Go to Practice Hub |
| WST01/01January 2014 · Edexcel IAL | Q2 Measures of Location and Dispersion - Edexcel IAL S1 Jan 2014 Q2 |
FRQ | 2 parts ((a), (b)) | 8 | Medium | Go to Practice Hub |
| WST01/01January 2014 · Edexcel IAL | Q8 Histograms and Summary Measures - Edexcel IAL S1 Jan 2014 Q8 |
FRQ | 3 of 4 parts ((b), (c), (d)) | 6 of 10 on the paper |
Medium | Go to Practice Hub |
Related topic questions in Representation and summary of data
Topic question rules and edge cases
- How many topic questions cover this syllabus point?
- 56 question stems cover this subtopic across 36 papers, but only 112 tagged parts and 253 marks belong to it. Other parts of the same questions are assessed under different statements and are excluded from this page.
- Which papers include this subtopic?
- The table lists every matching session from 2014–2026. Each row links to the question anchor on the paper page, where the full paper context and practice entry point are available.
- Why can one question appear under several subtopics?
- The parts of one question can assess different syllabus statements. Each part is counted under its own subtopics, so the same question stem can appear on several subtopic pages while each page lists only the parts and marks tagged to that statement.
- Can I practise these questions with AI marking?
- Yes. Open a paper from the table and use the Interactive Practice Hub entry point. The page itself is static HTML so search engines and retrieval agents can read the full question list without executing JavaScript.