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A) Choose the correct sign for the alternative hypothesisB) p -value = C) Do we reject or do not reject the null hypothesis ? D)

A) Choose the correct sign for the alternative hypothesisB) p -value = C) Do we reject or do not reject the null hypothesis ? D) is there enough evidence to support the claim?

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The agent of a popular American singer wants to see if there is a difference in the average price of concert tickets in Seattle and Las Vegas. The agent samples 25 ticket stubs from Seattle and 20 from Las Vegas. Test the claim using a 0.05 level of significance. Give answer to at least 4 decimal places. Seattle Las Vegas 6 11 8 15 9 9 7 7 9 13 CO 12 11' 11 12 11 12 9 13 11 14 10 10 14 11 11 8 15 10 12 10 11 11 7 11 13 10 8 10 11

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