Mathematics, 25.09.2019 05:10 umarhaley
130 adults with gum disease were asked the number of times per week they used to floss before their diagnoses. the
(incomplete) results are shown below:
cumulative frequency
# of times floss per week
0
1
12
frequency
12
21
13
relative frequency
0.0923
0.1615
0.1
0.1385
33
2
46
64
20
0.1538
100
0.1308
117
0.1
130
Answers: 1
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