A researcher surveys people leaving a pop music program about what they like to watch on television. Explain why the following statement is misleading: "75% of people like to watch pop music programs on TV."

The sample is biased because people who attend pop music programs are

more likely to watch pop music programs on TV than an average TV viewer.

The statement is not misleading.

The sample is biased because people who attend pop music programs are

less likely to watch pop music programs on TV than an average TV viewer.

The sample is biased because people who attended the pop music program could not possibly watch it on TV.