30 !
bill stood outside the mall and asked every fourth person to enter the mall for their favorite sport. there were four choices: football, baseball, basketball, and other. bill surveyed a total of 52 people. of those surveyed, 15 said football is their favorite, 12 said baseball is their favorite, 11 said basketball is their favorite, and 14 said other.
identify the population in the situation above.
everyone entering the mall
everyone who likes baseball
every fourth person to enter the mall
everyone who likes basketball