Question

11. Find the mean, median, and mode of the data set. Round to the nearest tenth.
7,5,4,2,1,1,2,3,5,4,5
a)mean = 3.5 median = 4 mode = 5
b)mean = 3.25 median = 4 mode = 5
c)mean = 3.5 median = 5 mode = 4
d)mean = 3.25 median = 5 mode = 4

Answer 1

Mean: 1 + 1 + 2 + 2 + 3 + 4 + 4 + 5 + 5 + 5 + 7 = 39/11 = 3.54.. rounded off = 3.5

Median: 4

Mode: 5