A streaming video service administers a survey through its platform to evaluate the variety of options provided throu survey. Rate the variety of material available through our service on a scale of 1 to 4 stars, with 4 being the highest.

Which of these could affect the results
of the survey?

O A. People who don't have the service can't take the survey.
O B. The answer options could be interpreted differently by different users.
O C. The survey is biased because it is being taken only by the service's users. OD. The survey is biased because it was administered through the service instead of in person.​