hint: she surveyed the top 10 students from t...
hint: she surveyed the top 10 students from the math club. fill in the blanks below: tammy’s sample is not valid because... she only surveyed the top 10 students from the math club, making it not valid because this group is biased math club members are more likely to prefer math and the sample size is too small to represent the entire school’s 2,500 students. she also only surveyed ______, which also makes it not valid because ______
Answer
# Brief Explanations:
Tammy surveyed only the top 10 students from the math club. This group is biased as math - club members are more likely to like math and the sample size is too small for a 2500 - student school. Also, she only surveyed math - club members, which is a non - representative subset of the whole school population.
# Answer:
She only surveyed the top 10 students from the math club, making it not valid because this group is biased (math club members are more likely to prefer math and the sample size is too small to represent the entire school's 2,500 students).
She also only surveyed math club members, which also makes it not valid because math club members are a non - representative subset of the entire school population and may have different opinions compared to non - math club students.