Understanding Error Intervals - GCSE Maths Guide

This video is for students aged 14+ studying GCSE Maths. A video explaining how to work out error intervals. Exam Question Booklets:📝 🔗Exam Question Edexcel Style: https://www.1stclassmaths.com/_files/ugd/9f3fb0_61bc897c11c24b7589b1f3250f8a74cc.pdf 🔗Exam Questions AQA Style: https://www.1stclassmaths.com/_files/ugd/9f3fb0_2e042932d82f4cf2847ad59575e5ce66.pdf 🌐 https://www.1stclassmaths.com/ for more high quality revision questions. 0:00 Introduction 0:10 What are error intervals? 3:05 Example 1 - To one decimal place 4:02 Example 2 - To two decimal places 4:45 Example 3 - To two significant figures 5:37 Example 4 - To the nearest 50 6:22 Example 5 - To the nearest integer 7:07 Example 6 - A contextual example 8:01 Example 7 - Trucating to 1 decimal place 9:45 Example 8 - Truncating to 2 decimal places 10:16 Example 9 - Worded problems To help my channel: ❤️Like 💬Comment 🔔Subscribe Follow me on: https://www.tiktok.com/@1stclassmaths https://www.instagram.com/1stclassmaths/ https://twitter.com/1stclassmaths 🦋 https://bsky.app/profile/1stclassmaths.bsky.social