Respuesta :
The sentence that justifies her use of mean is she wants to remove unusually good and bad games from consideration.
What is mean and mean?
Median can be described as the number that occurs in the middle of a set of numbers that are arranged either in ascending or descending order. Median is a measure of central tendency.
Mean is the average of a set of numbers. It is determined by adding the numbers together and dividing it by the total number. Mean is a measure of central tendency.
Mean = sum of the numbers / total number
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