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1) In a recent article published in Motor Trend magazine, they found that the average time for a Ford Mustang to go from 0 to

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1) In a recent article published in Motor Trend magazine, they found that the average time for a Ford Mustang to go from 0 to 60 miles an hour is 5.4 seconds. An engineer that works at Ford Motors believes the average time for the 0 to 60 miles an hour is at most 5.4 seconds. a) State the claim in words: (3 points) b) State Null (H. ) and Alternative (H. ) hypotheses using the correct notation. (2 points) c) The engineer that works at Ford Motors collects data for 15 Ford Mustangs and records how it takes them to go 0 to 60 miles an hour. At the significance level is a =.025 state the critical value (s) (C.V.) if you were using the traditional method of Hypothesis testing. (1 points) d) The engineer that works at Ford Motors calculates the "test statistic" (Zest, or Trest ) and calculates a value of 1.01 At the significance level is a =.025 state the correct decision and write the statement, (4 points)

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