The Scores on a Recent Statistics Test Are Given in the Frequency

question 48

Multiple Choice

The scores on a recent statistics test are given in the frequency distribution below. Construct the corresponding relative frequency distribution. Round relative frequencies to the nearest hundredth of a percent if necessary.
$\begin{array}{c|c}\text { Scores } & \text { Frequency } \\\hline 0-60 & 5 \\61-70 & 10 \\71-80 & 8 \\81-90 & 6 \\91-100 & 2\end{array}$

• A)
• \(\begin{array}{c|c}
• \text { Scores } & \begin{array}{r}
• \text { Relative } \\
• \text { Frequency }
• \end{array} \\
• \hline 0-60 & 0.26 \% \\
• 61-70 & 0.23 \% \\
• 71-80 & 0.42 \% \\
• 81-90 & 0.10 \% \\
• 91-100 & 0.00 \%
• \end{array}\)
• B)
• \(\begin{array}{c|c}
• \text { Scores } & \begin{array}{r}
• \text { Relative } \\
• \text { Frequency }
• \end{array} \\
• \hline 0-60 & 15.5 \% \\
• 61-70 & 22.1 \% \\
• 71-80 & 31.3 \% \\
• 81-90 & 16.2 \% \\
• 91-100 & 14.9 \%
• \end{array}\)
• C)
• \(\begin{array}{c|c}
• \text { Scores } & \begin{array}{r}
• \text { Relative } \\
• \text { Frequency }
• \end{array} \\
• \hline 0-60 & 16.13 \% \\
• 61-70 & 32.26 \% \\
• 71-80 & 25.81 \% \\
• 81-90 & 19.35 \% \\
• 91-100 & 6.45 \%
• \end{array}\)
• D)
• \(\begin{array}{c|c}
• \text { Scores } & \begin{array}{r}
• \text { Relative } \\
• \text { Frequency }
• \end{array} \\
• \hline 0-60 & 12.5 \% \\
• 61-70 & 20.1 \% \\
• 71-80 & 37.3 \% \\
• 81-90 & 15.2 \% \\
• 91-100 & 14.9 \%
• \end{array}\)

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