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this is a single number that represent a set of data ​

Sagot :

Answer:

Mean, median and mode are numbers that represent a whole set of data or information. ... The mean is often called the average. To find the mean you take a set of data and calculate the sum of the data, after that you divide the sum by the number of pieces in the set.

Step-by-step explanation:

Mean, median and mode are numbers that represent a whole set of data or information. The mean is often called the average. To find the mean you take a set of data and calculate the sum of the data, after that you divide the sum by the number of pieces in the set.