1 (1 point) Survival analysis can be used to study: Time to death due to lung cancer Recidivism rates for prisoners recently released from prison The number of semesters needed to complete a PhD The incubation period prior to onset of a potentially fatal infectious disease All of the above Question 2 (1 point) The formal term for a case in a survival analysis for which an event was not observed is known as: Censoring Drop out Event experience Measurement error