Question

What is the mean of the data set?

11, 16, 15, 9, 22, 12, 13, 14, 11, 11, 19, 18

A.
11.00

B.
13.50

C.
13.75

D.
14.25

Answer 1

@iGreen

Answer 2

@HaileyD

Answer 3

@Adi3

Answer 4

@FEARLESS_JOCEY

Answer 5

@Franklin_Lapinski

Answer 6

add all the number's value then divied them by total number

Answer 7

how

Answer 8

mean= (11+16+........)/12

Answer 9

2.25

Answer 10

=(11+16+ 15+ 9+ 22+ 12+ 13+ 14+ 11+ 11+ 19+ 18)/12

Answer 11

14.25

Answer 12

@theunkownname the answer 14.25 and @AJ01 explained how you get that

Answer 13

d

Answer 14

=171/12=14.25

Answer 15

yes