This is the Arithmetic Mean (also known as the average).
Mean
It is the mean or average value of the n values. [Σn xi]/n = xmean
The sum of a set of data divided by the number of pieces of data is the average or mean.
It is a one-to-one correspondence and it is defined as situation which occurs when the members of one set can be evenly matched with the members of a second set.
The standard deviation (?, pronounced sigma) of a set of values is a measure of how much the set of values deviates from the average of the values. To calculate ? of a complete set of values (as opposed to a sampling),...Calculate the average of the set (the sum of the values divided by the quantity of the values).Calculate the difference between each value and the average calculated in step 1, then square the difference.Calculate the average of all the squares calculated in step 2.The standard deviation is the square root of the average calculated in step 3.
Mean
The average of a set of values is the sum of the values divided by the number of values.
All of the values added together, divided by the number of values.
Will gve the mean average of the data
Average.
The mean is the average; the total of the members of the set divided by the number of members n the set.
mean
Numbers are arithmetical values, expressed by words, symbols, or figures, representing particular quantities and used in counting and making calculations and for showing order in a series or for identification.
That's the average value of all the members of the set.
That's the average value of all the members of the set.
One possibility is: (2.17 + 2.19) ÷ 2 = 2.18
It is the mean or average value of the n values. [Σn xi]/n = xmean