In: Advanced Math
A campus radio station surveyed 500 students to determine the types of music they like. The survey revealed that 207 like rock, 172 like country, and 126 like jazz. Moreover, 33 like rock and country, 27 like rock and jazz, 32 like country and jazz, and 13 like all three types of music. What is the probability that a randomly selected student likes at least two of the three types of music?
a)0.0940
b) 0.4000
c) 0.0260
d) 0.3060
e) 0.132
Can someone please explain what I am doing wrong? I added 32,27,32 and 13 then divided by 500 but the answer I get doesn't show up on the answer choices.
your answer is not in choice because the sum doesn't give the student likes at least two of the three types of music.13 is already included in 32,27,33 so.