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<pl-question-panel>
<p>
The table below provides a random sample of volumes from Arby's soda machine.
</p>
<pl-dataframe params-name="df" show-python="false"></pl-dataframe>
<p>Compute the mean volume from the given dataset:</p>
</pl-question-panel>
<pl-number-input answers-name="average" label="mean = " suffix="oz"></pl-number-input>