Question

The following data set is the age of customers at the ice cream shop:

18, 52, 42, 36, 5, 31, 29, 22
Find the mean.

Answer 1

Answer: About 29

Step-by-step explanation: First you need to add all the numbers together. Then you divide the sum, 235, by however many numbers you have (8). And BOOM: you got your answer :)

PS: If you have a decimal number, just round it up or down ( 5 and above give it a shove; 4 and below let it lie low)!