Consider the following sets of sample data: A: 115
115
, 136
136
, 128
128
, 105
105
, 101
101
, 132
132
, 140
140
, 128
128
, 115
115
, 103
103
, 99
99
, 97
97
, 131
131
, 144
144
B: 55.8
55.8
, 59.7
59.7
, 57.8
57.8
, 53.2
53.2
, 50.0
50.0
, 55.1
55.1
, 50.3
50.3
, 52.9
52.9
, 52.0
52.0
, 58.8
58.8
, 52.7
52.7

For each of the above sets of sample data, calculate the coefficient of variation, CV. Round to one decimal place.