Question

its been so long since i was in school how do u find the mean medium mode and range

Answer 1

mean = add up all the numbers, then divide by how many numbers there are

for example, if we have A, B, and C, we add them up and divide by 3, since there are 3 items

mean = (A+B+C)/3

Answer 2

median: organize the numbers in ascending order, then find the one in the middle

if we have an even number of numbers, we take the middle two numbers and find the average

for example, if we have the numbers 1, 2, 3, 4, we take 2 and 3, which are in the middle, then take the average, which is (2+3)/2 = 2.5

Answer 3

range = biggest number - smallest number

Answer 4

mode is the number (or numbers) that appears most often. there may or may not be a mode

example 1: 1,2,2,3
2 is the mode because it appears most often

example 2: 1,1,2,2,3
1 and 2 are the modes, since they each appear most often

example 3: 1,2,3
there is no mode since all numbers appear the same number of times (once)