A nonprofit consumer organization stated that the average time for a particular car to go from 0 to 60 miles per hour was 8 6

Question

A nonprofit consumer organization stated that the average time for a particular car to go from 0 to 60 miles per hour was 8 6 seconds a If you want to set up a statistical test to challenge the claim of 8 6 seconds what would you use for the null hypothesis in seconds Enter for as needed Ho 8 6 b The town of Leadville Colorado has an elevation over 10 000 feet Suppose you wanted to test the claim that the average time to accelerate from 0 to 60 miles per hour is longer in Leadville because of less oxygen What would you use for the alternate hypothesis in seconds Enter for as needed Enter inequalities using less than greater than less than or equal or greater than or equal 2 c Suppose you made an engine modification and you think the average time to accelerate from 0 to 60 miles per hour is reduced What would you use for the alternate hypothesis in seconds Enter for as needed H Enter inequalities using less than greater than less than or equal or greater than or equal 2

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