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Question
13+ The Center for Disease Control has published statistics relating maternal smoking to low birth weight. The data follow in terms of the percentage of birth weights < 2500 grams for mothers in each of the two groups.1989 1990 1991 1992 1993
Smokers 11.36% 11.25 11.41 11.49 11.84
NonSmokers 6.02% 6.14 6.36 6.35 6.56
Which of the following ways of presenting the data would be most informative?
a) a histogram
b) a time series graph with a line for smokers and one for non-smokers
c) two pie charts
d) a stem-and-leaf display
Answer
This answer is hidden. It contains 1 characters.
Related questions
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