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A Student Is Trying to Decide If It Is Cheaper

Question 45

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 electronic stores.Listed below are the prices (in dollars) quoted for boxes of 200 blank CDs from various manufacturers. 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. Set up the alternative hypothesis for the claim that buying over the Internet (I) is cheaper than buying from the local electronics stores (E) . A) H<sub>A</sub>: D<sub>I</sub> is shifted to the right of D<sub>E</sub> B) H<sub>A</sub>: D<sub>I</sub> is shifted to the left or right of D<sub>E</sub> C) H<sub>A</sub>: D<sub>I</sub> is shifted to the left of D<sub>E</sub> D) H<sub>A</sub>: D<sub>I</sub> is identical to D<sub>E</sub> Set up the alternative hypothesis for the claim that buying over the Internet (I) is cheaper than buying from the local electronics stores (E) .


A) HA: DI is shifted to the right of DE
B) HA: DI is shifted to the left or right of DE
C) HA: DI is shifted to the left of DE
D) HA: DI is identical to DE

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