A magazine publisher mails a survey to every subscriber asking about the quality of its subscription service. All magazine subscribers represents what?
O a census
O a parameter
O the sample
O a statistic
the population

A Statistic.

Since they want to know how their magazine are, they are gonna make a survey. In the survey, the people are statistics to see how well their magazines are. With that, they can decide to change their subjects or whatever it is. Hope this helps!

Where is the problems