3. Describing Data Numerically

Find the median of the sample data below.

Given the data set: $1$, what is the median?

Why is the $\mathrm{median}$ considered a resistant measure of center in statistics?

Given the ordered data set $3$, $5$, $7$, $x$, $12$, $14$, if the median is $9$, what is the value of $x$?