Question

what is assumed average​

Answer 1

In statistics the assumed mean is a method for calculating the arithmetic mean and standard deviation of a data set. It simplifies calculating accurate values by hand. Its interest today is chiefly historical but it can be used to quickly estimate these statistics. 

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MARK BRAINLIEST

Answer 2

average is the moderation on the given data it is done by adding all data and then dividing it by total number of database