A Student Is Trying to Decide If It Is Cheaper

Multiple Choice

A student is trying to decide if it is cheaper to order blank CDs over the Internet or to buy them at local electronics stores.Listed below are the prices (in dollars) quoted for boxes of 200 blank CDs from various manufacturers. $$\begin{array} { c c } \ \text { Internet } & \text { Local Electronics Stores } \\26.00& 33.98 \\27.99& 37.75 \\31.50 & 38.99 \\32.75 & 35.79 \\27.00 & 33.99 \\27.98 & 34.79 \\24.75 & 29.98 \\28.15& 33.00 \\29.99 & 32.00\\29.99\end{array}$$
What is the test statistic T?

A) 111
B) 130
C) 60
D) 120