Answer:
Explanation:
STEP-2
MEAN-
1 List data set from least to greatest
2 Next add up all the numbers
3 Then divide that number by the amount of numbers you have(EXAMPLE (12,3,6,5)) you have 4 numbers add them up and divide by 4
4 then Solve and get your Mean
MEDIAN-
1 List numbers least to greatest
2 then you need to find which number is in the middle (EXAMPLE 12,3,6,5)
least to greatest 3,5,6,12,15 the middle number is 6
TWO OR MORE MIDDLE NUMBER
If there are 2 middle numbers find the mean of those two numbers
Then solve to get your answer
RANGE-
1 List the order of numbers from least to greatest
2 then your range would be the biggest number and smallest number for example 3,5,6,12,15 the range would be 3,15