### Home > CCAA8 > Chapter 10 Unit 11 > Lesson CCA: 10.3.1 > Problem10-113

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:

NUMBER OF TACOS

Taco Shack

competitor

$\boldsymbol{<15}$ grams cheese

$15$

$11$

between $\boldsymbol{15}$ and $\boldsymbol{25}$ g cheese

$83$

$68$

$\boldsymbol{>25}$ 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?

 NUMBER OF TACOS Taco Shack Competitor $\boldsymbol{<15}$ grams cheese $11\%$ $10\%$ between $\boldsymbol{15}$ and $\boldsymbol{25}$ g cheese $60\%$ $61\%$ $\boldsymbol{>25}$ grams cheese $29\%$ $29\%$