The Following Contingency Table Provides a Joint Frequency Distribution for a Group

Multiple Choice

The following contingency table provides a joint frequency distribution for a group of retired people by career and age at retirement.
Suppose one of these people is selected at random.Compute the probability that the person selected was an attorney who retired between 61 and 65.

A) 0.401
B) 0.106
C) 0.264
D) 0.249
E) 0.424