Variance for Dummies
noun
pronunciation: 'vɜriənsWhat does Variance really mean?
Variance is a word that is used to describe how different or diverse things are from each other. Imagine you are in a room with a group of your friends, and each of you is wearing a different colored shirt. If there is a lot of variance in the shirts, that means there are many different colors. On the other hand, if there is not much variance, it means that most of you are wearing the same color.
In math, variance is used to measure how spread out a set of numbers is. Let's say you have a class of students, and you want to know how different their ages are. You can calculate the variance by looking at the differences between each student's age and the average age of the class. If there are big differences, it means there is a large variance, and if the differences are small, it means the variance is small.
Another way to understand variance is by thinking about a garden. Imagine you have a garden with flowers of different heights. The taller the flowers are and the more they differ in height, the greater the variance in the garden. But if all the flowers are the same height, then there is no variance at all.
So, the word "variance" is all about differences and diversity. It helps us understand how things or numbers might vary from each other. It's like looking at a group of people or a garden and noticing how different they are from one another. Whether it's in colors, ages, or heights, variance tells us how much things or numbers can be different from each other.
In math, variance is used to measure how spread out a set of numbers is. Let's say you have a class of students, and you want to know how different their ages are. You can calculate the variance by looking at the differences between each student's age and the average age of the class. If there are big differences, it means there is a large variance, and if the differences are small, it means the variance is small.
Another way to understand variance is by thinking about a garden. Imagine you have a garden with flowers of different heights. The taller the flowers are and the more they differ in height, the greater the variance in the garden. But if all the flowers are the same height, then there is no variance at all.
So, the word "variance" is all about differences and diversity. It helps us understand how things or numbers might vary from each other. It's like looking at a group of people or a garden and noticing how different they are from one another. Whether it's in colors, ages, or heights, variance tells us how much things or numbers can be different from each other.
Revised and Fact checked by David Wilson on 2023-10-29 23:54:08
Variance In a sentece
Learn how to use Variance inside a sentece
- The variance in the heights of the students in our class means that some students are taller than others.
- The variance in temperatures throughout the year means that we experience different seasons with different weather conditions.
- The variance in movie genres allows people to choose their favorite type of movie to watch.
- The variance in prices of different brands of shoes allows customers to choose the one that fits their budget.
- The variance in test scores shows that some students performed better than others in the exam.
Variance Synonyms
Words that can be interchanged for the original word in the same context.
Variance Hypernyms
Words that are more generic than the original word.
Variance Hyponyms
Words that are more specific than the original word.
Variance Category
The domain category to which the original word belongs.