The arithmetic mean provides a single measure for a certain population, also called the average.
The sum of a set of numbers divided by the total number of numbers in the set is known as the arithmetic mean or arithmetic average in mathematics and statistics.
The ratio of the total number of observations divided by the sum of all the given observations is known as the arithmetic mean. For instance, if the data set contains 5 observations, it is possible to get the arithmetic mean by adding all 5 of the given observations and dividing by 5.
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B. 4(6x) and 24x.
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Bobby catches 8 balls / 3 games.
15 games divided by 3 games = 5
Multiply 8 / 3 by 5 = 40 / 15.
Bobby catches 40 balls every 15 games
In the X1 and X2 is the same number because a negative number X negative number your result always be a positive number