Choose the One Alternative That Best Completes the Statement or Answers

Multiple Choice

Choose the one alternative that best completes the statement or answers the question.
-A real estate agent surmises that the median rent for a studio apartment in a mountain community in Colorado is less than $\$ 1100$ per month. The rents for a random sample of 15 studio apartments are listed below. Find the test statistic x to test the agent's hypothesis. Use $\alpha = 0.01$ .
$\begin{array} { l l l l l } \$ 1400 & \$ 1350 & \$ 800 & \$ 975 & \$ 835 \\ \$ 1850 & \$ 1275 & \$ 770 & \$ 1490 & \$ 2100 \\ \$ 1095 & \$ 1100 & \$ 1175 & \$ 1100 & \$ 880 \end{array}$

A) 6
B) 7
C) 13
D) 1