Question

A survey asked fans of two teams whether they were more likely to buy tacos or hotdogs at the game. Based on the results of the survey, what is the probability that arandomly selected person who would rather buy tacos is a fan of team A?

Answer 1

Given the following question:

$\begin{gathered} 30+70+50+50=200 \\ 200\text{ people in total} \\ \text{30 of the 200 people want tacos and are a fan of team A} \\ \frac{30}{200}\div10=\frac{3}{20} \\ =\frac{3}{20} \\ \text{ Out of every 20 people 3 will want tacos while being fans of team A} \end{gathered}$

Your answer is option D.