Question

A child dying from an accidental poisoning is a terrible incident. It is more likely that a male chid will get into poison than a female child? To find this out, data was collected that showed that out of 1830 children between the one and four who passed away from poisoning, 1031 were males and 799 were females . Compute a 99% confidence interval for the difference in proportions of poisoning deaths of male and female children ages one to four

Enter the level of significance user for the test?

Determine Z score corresponding to desired confidence level?

Determine error bound of the proportion?

Determine the confidence interval?

Answer 1