Question

Find the mean,median, and range for the following data

1,2,5,4,7,15,29,15,12,11,25,24,15,16,5,16,7,6,2,3,2

mean:
median:
range:

Answer 1

Mean: 10.5

Median: 7

Range: 28

Explanation:

1, 2, 2, 2, 3, 4, 5, 5, 6, 7, 7, 11, 12, 15, 15, 15, 16, 16, 24, 25, 29

Mean: 1 + 2 + 2 + 2 + 3 + 4 + 5 + 5 + 6 + 7 + 7 + 11 + 12 + 15 + 15 + 15 + 16 + 16 + 24 + 25 + 29 = 222/21 = 10.5

Median: 7

Range: 29 - 1 = 28

Answer 2

Easy,

Mean: Add the numbers up, then, divide by # of numbers.

222
and
21

222/21=10.6 (rounded)

Median: Put in order, find the # in middle

M: 1,2,2,2,3,4,5,5,6,7,7,11,12,15,15,15,16,16,24,25,29

M:7

Range: Biggest-Smallest

R: 29-1
R:28

Thus, your Mean is 10.6, your Median is 7, and your Range is 28.