Answer to Question #64234 in Statistics and Probability for jake

Question

For certain population of students in university, the total students for first,
second and third semester listed according to the faculty, are shown in the
Table 1 below:
Table 1: Total students
Faculty Semester
First Semester Second Semester Third Semester
Engineering 200 150 350
Business 320 110 270
Education 400 340 360

(a) If a students is selected at random, find :
i. The probability of the students from the engineering faculty.

ii. The probability of the students second semester and from
education faculty.

iii. The probability that students from business faculty given that the
students third semester.