The following image shows the survival status of individual passengers on the Titanic. Use this information to answer the following questions What is the probability that a passenger did not survive? What is the probability that a passenger was staying in the first class? Given that a passenger survived, what is the probability that the passenger was staying in the first class? Are survival and staying in the first class independent? Given that a passenger survived, what is the probability that the passenger was staying in the first class and the passenger was a child? Given that a passenger survived, what is the probability that the passenger was an adult? Given that a passenger survived, are age and staying in the first class independent?

Please make sure you do not include crew members as Passengers.

Age Age Age Survived Not Survived Cabin Ca bin Cabin Sub Total 1,433 52 1 490 Grand Total 1092 109 2,201