Titanic sank somewhere close to North Atlantic region (i.e. North West of Atlantic Ocean) back in 1912. From news outlet such as Papers, News Broadcast, and Hollywood movies, we learned the bias and discrimination against the lower-class passengers. Please, complete the following contingency table and answer t he following related questions. (Page 21) There were 2201 people on board of the ship. Of the 711 people who survived 203, 118, and 178 were l5t, 2nd, 3rd class passengers and the rest were crew members who were assisting the rescue mission during the catastrophic collision. There were total of 325, 285, and 706 passengers on board of the ship with respect to their class tickets respectively. Please, complete the following contingency table and provide the requested information:

Survivial class first second third crew total

Survival class	first	second	third	crew	total
alive	203	118	178	212	711
dead	122	167	528	673	1490
total	325	285	706	885	2201

Survival class %	first	second	third	crew	total
alive	28.6%	16.6%	25%	29.8%	32.3%
dead	5.5%	7.6%	24.0%	30.6%	67.7%
total					100%