Using the estimator in Exercise 10.2. use the plug-in principle to compute the underlying mean number of years a person stays at their first job. Compare it to the faulty estimators based on using (a)...

Using the estimator in Exercise 10.2. use the plug-in principle to compute the underlying mean number of years a person stays at their first job. Compare it to the faulty estimators based on using (a) only the no censored items and (b) using the censored times but ignoring the censoring mechanism.