Pulse rates (in bpm) were collected from a random sample of females who are non-smokers but do drink
alcohol. The pulse rates before they exercised had a mean of 74.06 and a standard deviation of 10.07. The
pulse rates after they ran in place for one minute had a mean of 125.41 and a standard deviation of 24.2.
than the pulse rates after they ran in
The pulse rates before they exercised wer ✓ Select an answer
place for one minute.
more consistent