Skill 10.1 Conditional Probability (RED VIDEO #2)

How many females are there out of the WHOLE class?

• 11 females/19 total students

• 13 females/19 total students

• 19 females / 19 total students

• 6 females/13 total students

What does P(A ∣ B) mean?

• The probability of A given B

• A divided by B

• The probability of A

• The probability of B given A

What is the GIVEN group?

• Female

• Not Female

• Math

• English

Out of all of the "Not Female" students, how many of them preferred math?

• 2 / 8

• 2 / 6

• 2 / 19

What group are we looking at for this problem?

• Those who are not female

• Those who prefer math