macejam2677 macejam2677
  • 03-05-2018
  • Mathematics
contestada

Suppose that the mean time for a certain car to go from 0 to 60 miles per hour was 8.4 seconds. suppose that you want to test the claim that the average time to accelerate from 0 to 60 miles per hour is less than 8.4 seconds. what would you use for the alternative hypothesis?

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lazicj lazicj
  • 03-05-2018
9seconds!!!!!!!!!!!!!!!!!!!
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