16. The table below shows the bedtime of the 4th grade students at Little Elementary School. Use
the frequency table below to determine the relative frequency and then chart it on the percent
bar graph below.
DEDTIME
# OF STUDENTS
RELATIVE FREQUENCY
0%
10%
20%
30%
7:00 PM
42
40%
BEDTIME
50%
8:00 PM
98
60%
70%
9:00 PM
112
80%
90%
10:00 PM
28
100%