2/In a survey of 700 freshmen, 300 were enrolled in a math course and 500 were enrolled in a writing course. Of those en
Posted: Sun Jul 10, 2022 10:49 am
2/In a survey of 700 freshmen, 300 were enrolled in a math course and 500 were enrolled in a writing course. Of those enrolled in the writing course, 210 weren't enrolled in a math course.
a/How many students in the survey were enrolled in neither a math course nor a writing course?
b/Suppose you are told that a freshman is enrolled in a writing course, what is the probability that he/she is enrolled in both math and writing course?
c/Are the events students enrolled in math course and writing course independent?
a/How many students in the survey were enrolled in neither a math course nor a writing course?
b/Suppose you are told that a freshman is enrolled in a writing course, what is the probability that he/she is enrolled in both math and writing course?
c/Are the events students enrolled in math course and writing course independent?