ellen met 7 students in each class at her school. each class has an equal number of students. is this sample…

ellen met 7 students in each class at her school. each class has an equal number of students. is this sample of the students of the school likely to be biased? yes no

ellen met 7 students in each class at her school. each class has an equal number of students. is this sample of the students of the school likely to be biased? yes no

Answer

Answer:

yes

Explanation:

Step1: Analyze sampling method

Only meeting 7 students per class is not random.

Step2: Determine bias

It may not represent all students, so it's biased.