Ten samples of a process measuring the number of returns per $100$ receipts were taken for a local retail store. The number of returns were $10,9,11,7,3,12,8,4,6,$ and $11.$ Find the standard deviation of the sampling distribution for the p$-$bar chart.

There is not enough information to answer the question.

$\mathrm{.}081$

$8\mathrm{.}1$

$\mathrm{.}0273$

$\mathrm{.}0863$