Table #3.2.15 contains pulse rates collected from females, who are non-smokers but do drink alcohol ("Pulse rates before," 2013). The before pulse rate is before they exercised, and the after pulse rate was taken after the subject ran in place for one minute.

Pulse before
Pulse after
Pulse before
Pulse after
96
176
92
120
82
150
70
96
86
150
75
130
72
115
70
119
78
129
70
95
90
160
68
84
88
120
47
136
71
125
64
120\
66
89
70
98
76
132
74
168
70
120
85
130
Compare the two data sets using the mean and standard deviation. Discuss which mean is higher and which has a larger spread of the data.