A survey of 4826 randomly selected young adults asked, "what do you think are the chances you will have much more than a middle class income by the time your are 30?" The two way
table summarized the responses:
female
male
total
almost no chance
96
98
194
Some chance
426
286
712
50-50 chance
696
720
1416
663
7158
1421
good chance
almost certainly
total
486
597
1083
2367
2459
4826
Question 1: Find the probability of almost certain given that you choose a male?
Question 2: Given the student didn't say some chance, what is the probability that this
person is female?