Please Define the Following Key Terms

question 44

Essay

Please define the following key terms. Show Who? What? Where? When? Why Important?
-Fourier

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Definitions:

Dispersed

Spread over a wide area or among a large number of people.

Mean

The arithmetic average of a set of numbers, calculated by adding them together and dividing by the number of values.

Average Score

The sum of all individual scores divided by the number of scores, often used as a measure of central tendency.

Median

The middle value in a list of numbers sorted in ascending or descending order, or the mean of the two middle numbers if the list has an even number of values.