Mean and Mean Absolute Deviation-Quiz-Level F
The dot plot shows the number of students who attended the first five meetings of a school's
Math Club.
Find the mean of the data,
Mean: 9 students
At the next meeting of the club, there are
15 students, How does including this value
with the data affect the mean?
The mean
increases
from 9 to ?
students.
5 6 7 8 9 10 11 12 13
Number of Students