Question

A researcher asked people leaving a Willie Nelson concert what kind of music they liked to listen to. She then concluded that 83% of the population liked to listen to country music. What is wrong with this researcher's conclusion?please explain

Answer 1

What kind of music do you think that people who have attended a country music councert like?

Would a jazz or opera or classical or opera fan be likely to go to a Nelson concert?

Answer 2

i know they like country music but my question is i cant find anything wrong on this problem thou...

Answer 3

But the crowd coming from the country music concert does not represent the "population." It just measures the population of those who like Willie Nelson and country music.