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 \(P(S \cap C)=0.2\).
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.
Equation Transcription:
Text Transcription:
P(S)=0.4
P(C)=0.3
P(S{cap}C)=0.2
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,
