Question

Help               20 pts The table shows the heights of students in a group.

Student Height (in inches)
A 49
B 48
C 41
D 45
E 47


What is the mean height of the students in the group?
41 inches
43 inches
46 inches
49 inches

Answer 1

mean (average) can be found by adding up all the numbers, then dividing by how many numbers there are .

mean = (49 + 48 + 41 + 45 + 47) / 5 = 230/5 = 46 <==

Answer 2

The answer is C. 46
49 + 48 + 41 + 45 + 47 = 230
230/5 = 46