According to the article "The incidence of congenital heart disease." (Hoffman, J.I.E., Kaplan, S., J.Am.Coll.Cardiol. [2002]:1890-1900) about 1% of newborns in U.S. have congenital heart disease. A researcher wants to repeat this study to verify the results. He finds that 9 out of 984 newborns studied have congenital heart disease. Use the accompanying output from the "Bootstrap Confidence Interval for One Proportion" Shiny app to report a 95% bootstrap confidence interval for the proportion of the U.S. newborns who have congenital heart disease. Interpret the obtained result.
A) The 95% bootstrap confidence interval for the proportion of newborns with congenital heart disease is
.We can be 95% confident, that the actual proportion of newborns with congenital heart disease is somewhere between 0.1% and 1.7%.
B) The 95% bootstrap confidence interval of proportion of newborns with congenital heart disease is
.We can be 95% confident, that the actual proportion of newborns with congenital heart disease location between 0.6% and 1.2%.
C) The 95% bootstrap confidence interval of proportion of newborns with congenital heart disease is
.We can be 95% confident, that the actual proportion of newborns with congenital heart disease location between 0.3% and 1.5%.
D) The 95% bootstrap confidence interval of proportion of newborns with congenital heart disease is
.We can be 95% confident, that the actual proportion of newborns with congenital heart disease location between 0.5% and 1.4%.
Correct Answer:
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