### Home > CCA > Chapter 10 > Lesson 10.3.1 > Problem 10-113

10-113.

The owner of Taco Shack saw reviews online complaining that there was not enough cheese on his tacos. Without identifying himself, he randomly purchased 251 tacos from his own stores and from his competitor. He weighed the amount of cheese on each taco. His results are below: Homework Help ✎

**NUMBER OF TACOS****Taco**

Shack**competitor****<15 grams cheese**15

11

**between 15 and 25 g cheese**83

68

**>25 grams cheese**41

33

**TOTAL**139

112

Is there an association between the amount of cheese and where a taco was purchased? Should the owner of Taco Shack adjust the amount of cheese based on what his competitor is doing?

Make a relative frequency table to help you answer this question.

Here is the relative frequency table for Taco Shack and its competitor.