Answer:
Mean = 48
Median = 47.5
Range = 66
Explanation:
to find the mean, you're going to add all the numbers up together and divide it by how many numbers there are. So in this case all the numbers add up to 480 And there are 10 numbers. So 480 / 10 is 48.
to find the median you need to find the middle number after putting these numbers in order.
15, 19, 28, 32, 43, 52, 66, 72, 72, 81
in this case there are an even amount of numbers so you need to find the two middle numbers which would be 43 and 52. You add those two numbers together and divide by 2 which would be 95 / 2 giving you 47.5.
to find the range you take the largest number which is 81 and subtract it from the smallest number which is 15 giving us the answer of 66.