A Student Is Trying to Decide If It Is Cheaper

Essay

A student is trying to decide if it is cheaper to order blank CDs over the internet or to buy them at local electronic stores.Listed below are the prices (in dollars)quoted for boxes of 200 blank CDs from various manufacturers.The prices are not normally distributed for either source. $\begin{array}{ll}\text { Internet }&\text { Local Electronics Stores }\\26.00 & 33.98 \\27.99 & 37.75 \\31.50 & 38.99 \\32.75 & 35.79 \\27.00 & 33.99 \\27.98 & 34.79 \\24.75 & 29.98 \\28.15 & 33.00 \\29.99 & 32.00 \\29.99 &\end{array}$
-Set up the null and alternative hypotheses for the claim that buying over the Internet (I)is cheaper than buying from the local electronics stores (E).