A seven-year medical research study reported that women whose mothers took the drugDES during pregnancy were twice as likely to develop tissue abnormalities that might leadto cancer as were women whose mothers did not take the drug.a. This study compared two populations. What were the populations?b. Do you suppose the data were obtained in a survey or an experiment?c. For the population of women whose mothers took the drug DES during pregnancy, asample of 3980 women showed that 63 developed tissue abnormalities that might leadto cancer. Provide a descriptive statistic that could be used to estimate the number ofwomen out of 1000 in this population who have tissue abnormalities.d. For the population of women whose mothers did not take the drug DES duringpregnancy, what is the estimate of the number of women out of 1000 who would beexpected to have tissue abnormalities?
A seven-year medical research study reported that women whose mothers took the drug
DES during pregnancy were twice as likely to develop tissue abnormalities that might lead
to cancer as were women whose mothers did not take the drug.
a. This study compared two populations. What were the populations?
b. Do you suppose the data were obtained in a survey or an experiment?
c. For the population of women whose mothers took the drug DES during pregnancy, a
sample of 3980 women showed that 63 developed tissue abnormalities that might lead
to cancer. Provide a
women out of 1000 in this population who have tissue abnormalities.
d. For the population of women whose mothers did not take the drug DES during
pregnancy, what is the estimate of the number of women out of 1000 who would be
expected to have tissue abnormalities?
Trending now
This is a popular solution!
Step by step
Solved in 4 steps
