Question

If a student is selected at random, find the

probability the student is a freshman given that

it's a male. Round to the nearest whole percent.

Answer 1

Answer: 57%

Step-by-step explanation:

There are 7 seniors (4+3 = 7) and 4 of them are male. So 4/7 = 0.57 = 57% of the seniors are male. The probability of selecting a male, if we know this person is a senior, is 57%

Answer 2

Answer:

29

Step-by-step explanation:

$\frac{4}{14}$ $= \frac{2}{7} =0.28571 = 28.571 = 29$