Task: Question Answering
Input (English): Problem: the average ( arithmetic mean ) of all scores on a certain algebra test was 90. if the average of the 8 male students ’ grades was 84, and the average of the female students ’ grades was 92, how many female students took the test ?
Options: a. 8, b. 9, c. 10, d. 21, e. 24
Output (English): e