AIR MATH

Math Question

A taste test asks people from Texas and California which pasta they prefer, brand \( \mathrm{A} \) or brand \( \mathrm{B} \). This table shows the results.
\begin{tabular}{|l|c|c|c|}
\hline & Brand A & Brand B & Total \\
\hline Texas & 80 & 45 & 125 \\
\hline California & 90 & 60 & 150 \\
\hline Total & 170 & 105 & 275 \\
\hline
\end{tabular}
A person is randomly selected from those tested.
What is the probability that the person is from Texas, given that the person prefers brand A? Round your answer to two decimal places.

Solution

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