Unit 2. Measurement techniques - Part 2


A Level


7m 36s
In this tutorial we are going to talk about the difference between accuracy and precision when it comes to measurement techniques. The accuracy of a measurement is how close the measurement is to the true value of the quantity being measured. The precision of a measurement is how close a number of measurements of the same quantity agree with each other. The tutorial will illustrate this through some examples and give you some useful tips.


Tom Cassidy

Henry Cassidy

Used by British and International schools around the world