Kumiko works at a shop that sells chicken sandwiches. She collects data about a random sample of
chicken sandwiches sold at lunch and at
dinner. The results are shown in the table.
Suppose 150 chicken sandwiches are sold
at lunch. Which is the best estimate of the
number of those sandwiches that are spicy?

TABLE: Spicy Mild
Lunch 35 15
Dinner 20 50

Answers:
35 sandwiches
50 sandwiches
105 sandwiches
120 sandwiches