Reading:
Math Definitions - Letter V
Chapters
Variance
Definition of variance
The variance measures how to spread out the numbers in a data set are.
It is the average of the squares of the distances of each number in the data set from the mean.
Variance is the square of standard deviation.
Description
The aim of this dictionary is to provide definitions to common mathematical terms. Students learn a new math skill every week at school, sometimes just before they start a new skill, if they want to look at what a specific term means, this is where this dictionary will become handy and a go-to guide for a student.
Audience
Year 1 to Year 12 students
Learning Objectives
Learn common math terms starting with letter V
Author: Subject Coach
Added on: 7th Dec 2017
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