Giving a test to a group of students, the grades and gender are summarized below
If one student is chosen at random,
Find the probability that the student was female AND got a "A".
Final Answer: The probability that the student was female and got an 'A' is
Step 1 :The problem provides a table summarizing the grades and gender of a group of students. The table is as follows:
Step 2 :We are asked to find the probability that a student chosen at random is female and got an 'A'.
Step 3 :The probability of an event is calculated by dividing the number of ways the event can occur by the total number of outcomes.
Step 4 :In this case, the event is a student being female and getting an 'A'. The number of ways this can occur is the number of female students who got an 'A', which is 9.
Step 5 :The total number of outcomes is the total number of students, which is 80.
Step 6 :So, the probability is
Step 7 :Final Answer: The probability that the student was female and got an 'A' is