78 47
51
16
31
60
58
10
30
40
SEE
46
63
65
10
64
93
93
22
13
47
a.
What is the BEST frequency table for the battery life data?
Battery Life
C
Battery Life
Hours Tally Frequency
Hours
Tally Frequency
0 - 10
2
0 - 19
4
20 - 300
2
20 - 39
3
40 - 500
40 - 59
6
60 - 700
2
60 - 79
3
80 - 90 |
80 - 99 0
2
Battery Life
d.
Battery Life
Hours Tally Frequency
Hours Tally Frequency
0 - 24 HH
0 - 20 MIUI
25 - 49
20 - 400
50 - 74
6
40 - 60 44 l
7
75 - 99 m
4
60 - 80 M
5
| 80 - 100111
b.
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