Find the Indicated Probability A Student from the Community College Is Selected at Random

question 25

Multiple Choice

Find the indicated probability.
-The age distribution of students at a community college is given below.
$\begin{array} { l r } \text { Age (years) } & \text { Number of students (f) } \\\text { Under 21 } & 402 \\21 - 25 & 416 \\26 - 30 & 203 \\31 - 35 & 54 \\\text { Over 35 } & 28 \\\hline & 1103\end{array}$
A student from the community college is selected at random. Find the probability that the student is at least 31. Round your answer to three decimal places.

• A)82
• B)0.926
• C)0.074
• D)0.049

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