AIR MATH

Math Question

Roxanne likes to fish. She estimates that \( 30 \% \) of the fish she catches are trout, \( 20 \% \) are bass, and \( 10 \% \) are perch. She designs a simulation.
Let 0,1 , and 2 represent trout.
Let 3 and 4 represent bass.
Let 5 represent perch.
Let \( 6,7,8 \), and 9 represent other fish.
The table shows the simulation results.
\begin{tabular}{|c|c|c|c|c|}
\hline 7888 & 2635 & 2961 & 2053 & 2095 \\
\hline 4526 & 6994 & 4348 & 3087 & 7282 \\
\hline 8323 & 3579 & 3840 & 6839 & 5168 \\
\hline 0585 & 1780 & 3363 & 7683 & 2921 \\
\hline
\end{tabular}
What is the estimated probability that at least one of the next four fish Roxanne catches will be a trout?
A. \( 35 \% \)
B. \( 65 \% \)
C. \( 60 \% \)
D. \( 70 \% \)

Solution

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