Designing a Study

Question 9 • Math Models A

Why might the method used be biased?

Answer

Asking every twentieth student does not accurately represent the student population.

It is likely that student opinions in one particular high school do not accurately represent the opinions of all high school students.

Students that take the time to complete the survey and mail it in probably feel strongly about hot lunches.

Instruction

Assignment

Probability with Combinations and Permutations