Paper 2 · Statistics
⏱ Tested in 1 exam question since 2017
Lesson 1 of 21
Statistics 1 – Types of Data
This tutorial is for members
Read the lesson notes free below — subscribe to watch the full worked video and download the PDF.
Subscribe for full access · €199/yrYou’ll learn
- Classify data as categorical (nominal/ordinal) or numerical (discrete/continuous)
- Distinguish primary from secondary data and univariate from bivariate data
- Decide a value's data type from how it's recorded (17 vs 17.5 vs 17–18 bracket)
- Tell descriptive statistics apart from inferential statistics
Most recent exam questions
- 2017 Paper 2 Q2(d)(ii) — read off fuel consumption from Table 1 at each speed, compute litres used, multiply by f…
💬 Stuck on something in this lesson?
Send your question with this lesson’s name attached — you’ll get a reply by email.