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. First Class of the Day Male Female Humanities 70 80 Science 50 80 Other 60 70
A. 0.171
B. 0.467
C. 0.269
D. 0.389

Question

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. First Class of the Day Male	Female Humanities	70	80 Science	50	80 Other	60	70
  A. 0.171 	
  B. 0.467 	
  C. 0.269 	
  D. 0.389

anonymous · Answer

@sleepyjess

anonymous · Answer

the answer is d

anonymous · Answer

so there are a total of 180 males, right?

anonymous · Answer

In how many different orders can you line up 8 cards on a table?
  A. 8 	
  B. 1 	
  C. 1,680 	
  D. 40,320

anonymous · Answer

oh, and @FATBOI , please read the code of conduct (below, left).

anonymous · Answer

ok thanks

anonymous · Answer

how many choices for the first card?