Question

would the following sampling method be qualified as biased or unbiased? all 1st period students were asked where they want to go to college.
○ biased
○ unbiased

Explanation:

An unbiased sampling method should represent the entire population fairly. Here, only 1st period students are surveyed, which doesn't represent all students (the population). This sampling is limited to a specific group (1st period), so it's biased as it doesn't give equal chance or representation to all students.

Answer:

Biased