Posted by **bilal** on Monday, November 21, 2011 at 1:05pm.

In a recent survey in a Statistics class, it was determined that only 60% of the students

attend class on Thursday. From past data it was noted that 98% of those who went to class

on Thursday pass the course, while only 20% of those who did not go to class on Thursday

passed the course.

(a) What percentage of students is expected to pass the course?

(b) Given that a student passes the course, what is the probability that he/she attended classes

on Thursday.

- statistics -
**dthrtj**, Monday, November 17, 2014 at 11:13pm
0.09

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