{0,7,8,8,10,11,14,15,17,17.5,18,18,18,20,30} what is the average
To find the average of a set of numbers, you add up all the numbers and then divide by the total count of numbers.
Adding up all the numbers: 0+7+8+8+10+11+14+15+17+17.5+18+18+18+20+30 = 204.5
Total count of numbers: 15
Average = 204.5/15 = 13.633333 or approximately 13.63.
Therefore, the average of the given set of numbers is 13.63.