What is a formula of check average?

Answer 1

The average of a set of figures is found by adding all the values together then dividing that sum by the number of distinct values in the set.

e.g you have 4 people aged;23, 7, 78 & 19;

You add 23+7+78+19, which gives 127, then divide this answer by 4, as there were 4 separate figures. i.e.

127/4=31.75.

so the average age of the four people is 31.75 or rounding off, approx 32 years.

Answer 2

Add up the data, and then divide by the number of data added up.

For example, if my data was {56,84,59,66,22}, i would add them up to find 287, then divide by 5, the number of numbers, to find 57.4 as the average.

Answer 3

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Answer 4

You take the results of all the trials and average them together. To average (or take the mean of something), you add up all the numbers and divide by how many there are. For instance, if the results I got were 10, 7, and 11, you would add 10+7+11, and divide the sum by 3.

Answer 5

you add all the numbers and then you divided by the number of numbers you have

EXAMPLE: 30+40+89=159 1593=53

avrage=53

Answer 6

The formula for calculating check average is total sales divided by the number of checks. It gives you the average amount spent per customer.

Answer 7

average is nothing

Answer 8

4+2+5/456