What Are The Different Types Of Mode? | Unimodal, Bimodal, And Trimodal | Multimodal

What Are The Different Types Of Mode?

What Is Mode? How To Find The Mode Value?

What Are The Different Types Of Mode? | Unimodal vs Bimodal vs Trimodal | Multimodal

What is Unimodal?
What is Bimodal?
What is Trimodal?
What is Multimodal?

What is Mode?

The mode, or modal value, is the most common number in a data set. It’s useful in statistics because it can tell you what the most popular item in your set is. For example, you might have result from a customer survey where your company is rated from 1 to 5. If the most popular answer is 2, then you know you need to make some improvements in customer service!

A data set can have no mode, one, or many:

None: 1, 2, 3, 4, 6, 8, 9.
One mode: unimodal: 1, 2, 3, 3, 4, 5 = Mode is 3
Two: bimodal: 1, 1, 2, 3, 4, 4, 5 = Modes are 1, 4
Three: trimodal: 1, 1, 2, 3, 3, 4, 5, 5 = Modes are 1, 3, 5
More than one "two, three, or more" = multimodal.

What Is Mode? How To Find The Mode Value?

The mode is simply the number which appears most often.

Example:
In "6, 3, 9, 6, 6, 5, 9, 3" the Mode is 6, as it occurs most often.

Finding the Mode:

To find the mode or modal value, it is best to put the numbers in order. Then count how many of each number. The number that appears most often is the mode.

Example:
3, 7, 5, 13, 20, 23, 39, 23, 40, 23, 14, 12, 56, 23, 29

In order these numbers are:

3, 5, 7, 12, 13, 14, 20, 23, 23, 23, 23, 29, 39, 40, 56

This makes it easy to see which numbers appear most often.

In this case, the mode is 23.

More Than One Mode:

We can have more than one mode.

Example: "1, 3, 3, 3, 4, 4, 6, 6, 6, 9"
3 appears three times, as does 6.

So there are two modes: at 3 and 6

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