+188 The two-way frequency table shows the results of a survey of college students. Find the probability that a student’s first class of the day is a humanities class, given the student is male. Round to the nearest thousandth.
| 1st Class of the Day | Humanities | Science | Other |
| Male | 70 | 50 | 60 |
| Female | 80 | 80 | 70 |
A. 0.171
B. 0.467
C. 0.269
D. 0.389
