Question

If a student is selected at random find the probability the student is a senior given that it's a female round to the nearest whole percent

Answer 1

Answer:

16%

Step-by-step explanation:

It says to find the probability the student is a senior given that it's a Female. So let's see. There are 19 females in total, and we're trying to figure out the probability that one of them will be a senior. Well, there are 3 female seniors.

$\frac{3}{19\\}$

Divide 3 by 19 (not 19÷3, 3÷19)

=.157894736etc

You'll get a continuous decimal, but that's ok. The directions say round to the nearest whole percent. That means the percent should end up with no decimals.

16% (not 15.7, round it up instead to 16%)

Therefore, the answer is 16%. Hope this helps! :)

Answer 2

Answer:

Your answer is 10%

Step-by-step explanation:

All the students added together equals 30

There are only 3 senior females

30/3 is 10, so 10%