You will spend an average of $50 a week at this restaurant.
The ratio of the sum of the values in a particular set to all the values in the set is the mean value, which is the definition of the average.
In mathematics, the central value of a set of data is expressed as the average of a list of data. It is defined mathematically as the ratio of the total number of data points to the number of units in the list. In terms of statistics, the term "mean" also refers to the average of a certain set of numerical data.
Given,
A bi-weekly visit to your favorite restaurant. On average you spend $25 on each visit.
Twice in a week = 25*2 = 50
You will spend an average of $50 a week at this restaurant.
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