The mean
The number on the written line is different then the number line.
156
Add the digits together. The sum of the digits of 23 is 5.
It is the mean average of number of collected data values.
The mean of a series is equal to the sum divided by the number of items in the series. So, mean = sum/number, which means the sum is equal to the mean times the number. In this case, the sum is 3573.
The mean
That is an average or the mean.
It means that the sum is a prime number. It says nothing about the individual terms in the sum.
average or mean
The sum of a set of data divided by the number of pieces of data is the average or mean.
It means that some number is having 14 added to it. The sum of 3 and 14, for example is 3 + 14.
The sum of a set of numbers divided by the number of addends is the mean average of that set.
an abundant number is less than the sum of its proper divisors
The number on the written line is different then the number line.
The sum of the data divided by the number of pieces of data
The mean, or the average.