$$QUESTION $10$

Obtain the five$-$number summary for the given data.

The test scores of $15$ students are listed below.

$41,47,50,55,58$

$60,64,68,73,77$

$85,86,90,94,95$

$41,53\mathrm{.}75,65,85,5,95$

$41,55,68,86,95$

$41,53\mathrm{.}75,70,5,85\mathrm{.}5,95$

$41,55,70\mathrm{.}5,87,95$

QUESTION $11$

Provide an aporopriate response.