GRADE 7 UNIT 8 LESSON 1
Practice Problems
Problem 1
Lin is interested in how many of her classmates watch her favorite TV show, so she starts
asking around at lunch. She gets the following responses:
yes yes yes
no
no
no no
no
no
no
yes no
no no
If she asks one more person randomly in the cafeteria, do you think they will say "yes" or
"no"? Explain your reasoning.