The Frequency Distribution for the Weekly Incomes of Students with Part-Time

question 49

Multiple Choice

The frequency distribution for the weekly incomes of students with part-time jobs is given below. Construct the corresponding relative frequency distribution. Round relative frequencies to the nearest hundredth of a percent if necessary.
$\begin{array}{r|c}\text { Income (\$) } & \text { Frequency } \\\hline 200-300 & 61 \\301-400 & 51 \\401-500 & 87 \\501-600 & 88 \\\text { More than } 600 & 20\end{array}$

• A)
• \(\begin{array}{r|r}
• \text { Income (\$) } & \begin{array}{r}
• \text { Relative } \\
• \text { Frequency }
• \end{array} \\
• \hline 201-300 & 15.5 \% \\
• 301-400 & 22.1 \% \\
• 401-500 & 31.3 \% \\
• 501-600 & 16.2 \% \\
• \text { More than600 } & 14.9 \%
• \end{array}\)
• B)
• \(\begin{array}{r|r}
• \text { Income (\$) } & \begin{array}{r}
• \text { Relative } \\
• \text { Frequency }
• \end{array} \\
• \hline 200-300 & 27.88 \% \\
• 301-400 & 28.95 \% \\
• 401-500 & 6.56 \% \\
• 501-600 & 19.61 \% \\
• \text { More than } 600 & 27.97 \%
• \end{array}\)
• C)
• \(\begin{array}{r|r}
• \text { Income (\$) } & \begin{array}{r}
• \text { Relative } \\
• \text { Frequency }
• \end{array} \\
• \hline 200-300 & 12.5 \% \\
• 301-400 & 20.1 \% \\
• 401-500 & 37.3 \% \\
• 501-600 & 15.2 \% \\
• \text { More than } 600 & 14.9 \%
• \end{array}\)
• D)
• \(\begin{array}{r|r}
• \text { Income (\$) } & \begin{array}{r}
• \text { Relative } \\
• \text { Frequency }
• \end{array} \\
• \hline 200-300 & 19.87 \% \\
• 301-400 & 16.61 \% \\
• 401-500 & 28.34 \% \\
• 501-600 & 28.66 \% \\
• \text { More than } 600 & 6.51 \%
• \end{array}\)

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Definitions:

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