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Two Computer Stores Recorded the Number of Computers Sold in a Week

Question 47

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Two computer stores recorded the number of computers sold in a week along with the sizes of their hard drives. At=.05A t = .05 , test the claim that the distribution of hard drives and the store where the computers were bought are not related.
 Number of computers 20 GB drive 40 GB drive 80 GB drive 160 GB drive  Store 1 13122012 Store 29848568\begin{array}{lcccc}\text { Number of computers } & 20 \text { GB drive } & 40 \text { GB drive } & 80 \text { GB drive } & 160 \text { GB drive } \\\text { Store 1 } & 13 & 12 & 20 & 12 \\\text { Store } 2 & 98 & 48 & 56 & 8\end{array}


A) There is evidence to reject the claim that the size of hard drive sold and the store number are not related . because the test value 25.116>7.81525.116 > 7.815
B) There is evidence to reject the claim that the size of hard drive sold and the store number are not related . because the test value 0.950>7.8150.950 > 7.815
C) There is not evidence to reject the claim that the size of hard drive sold and the store number are not . related because the test value 7.815<0.9507.815 < 0.950
D) There is not evidence to reject the claim that the size of hard drive sold and the store number are not . related because the test value 15.507<0.95015.507 < 0.950

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