In: Statistics and Probability
From a survey of 120 students attending a university, it was
found that 48 were living off campus, 57 were undergraduates, and
25 were undergraduates living off campus. One student is selected
at random.
Let event A be “The student is an undergraduate”
Let event B be “The student is living off campus”.
a. Sketch the Venn diagram and show number of students for all parts of the diagram
b. Find the probability that selected person is an undergraduate student or he/she lives off campus
c. Find the probability that selected student is an undergraduate living on campus
d. Selected person is a graduate student living on campus.
( hope this will help you and like you. If any difficulty feel free to comment. Thank you)