Class Female Male Total 1st 134 60 194 2nd 95 26 121 3rd 79 57 136 Total 308 143 451 a) What is the probability that a survivor was female? Round final answer to 3 decimal places. 0.683 b) What is the probability that a survivor was in the 1st class? Round final answer to 3 decimal places. 0.430 c) What is the probability that a survivor was a female given that the person was in Round final answer to 3 decimal places. 0.297 d) What is the probability that a survivor was a female and in the 1st class? Round final answer to 3 decimal places. e