Question 16.44

16.44 Home radon detectors, continued.

Some software (Minitab, for example) calculates a confidence interval for the population median as part of the Wilcoxon signed rank test. Using software and the data in Exercise 16.42, give a 95% confidence interval for the median reading of home radon detectors when exposed to 105 picocuries per liter of radon.

radon