GCSE Secondary Maths Age 13-17 - Number: Rounding - Explained

The video tutorial explains how to round a number to one decimal place and determine the error interval for the rounded number. It covers the concepts of upper and lower bounds, demonstrating how to calculate them to establish the error interval. The tutorial also discusses the importance of understanding these concepts for exams, particularly in the context of GCSE papers.

How would you describe the process of determining the error interval for a rounded number?

What is the significance of rounding 5 or more up in the context of error intervals?