Problem 13E
Let S be the event that a randomly selected college student has taken a statistics course, and let C be the event that the same student has taken a chemistry course. Suppose P (S) = 0.4, P(C) = 0.3, and P(S ∩ C) = 0.2.
a. Find the probability that a student has taken statistics, chemistry, or both.
b. Find the probability that a student has taken neither statistics nor chemistry.
c. Find the probability that a student has taken statistics but not chemistry.
Step-by-Step Solution:
Answer:
Step 1 of 4:
Let ‘S’ be the event that a randomly selected college student has taken a statistic course.
Let ‘C’ be the event that the same student has taken a chemistry course.
Given the probabilities are 4,
Step 2 of 4
Chapter 2.1, Problem 13E is Solved
View Full Solution
Step 3 of 4
