Given the group of 175 college students who took math last term:
(a) You can identify in the table that the total number of students that passed math is:
Therefore, knowing the total number of students that were interviewed, you can determine that the percentage of the students who passed math is:
(b) Based on the data shown in the table, the total number of students who live on campus is:
Therefore, you can determine that the percentage of the students who live on campus is:
(c) You can identify that 49 students live on campus and passed math. Therefore, the percentage of the students who live on campus and passed math is:
(d) Knowing that 63.6% of the students who live on campus passed math, 40% of the student who live on campus, and 44% of the students interviewed passed math, you can identify that students who live on campus tend to pass math more often than average, because:
Hence, the answers are:
(a)
(b)
(c)
(d) Last option.