Identify each sample as biased or unbiased, Every fifth person coming into a grocery store is asked to name their favorite radio
station.
A. Unbiased because they are randomly selected, and many different types of people
shop at grocery stores.

B. Biased because the type of groceries you buy reflects the type of music you listen
to.

C. Unbiased because the type of groceries you buy reflects the type of music you listen

D. Biased because they are randomly selected and many different types of people shop
at grocery stores.