Formulate a hypothesis test to evaluate the claim, Basic Statistics

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Formulate a hypothesis test to evaluate the claim

The national automobile repair franchise SuperSpeedyService claims it can complete a full 50,000 mile warrantee servicing in less than 5.5 hours. You are given the following data from a sample.

Sample size: 50
Population standard deviation: 1.2
Sample mean: 4.6

Formulate a hypothesis test to evaluate the claim.

Ho: µ = 5.5; Ha: µ ≠ 5.5
Ho: µ ≥ 5.5; Ha: µ < 5.5
Ho: µ > 5.5; Ha: µ ≤ 5.5
Ho: µ ≥ 4.6; Ha: µ < 4.6

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Basic Statistics: Formulate a hypothesis test to evaluate the claim

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Basic Statistics: Formulate a hypothesis test to evaluate the claim

Reference No:- TGS0119675

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Recent Questions Asked Basic Statistics

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Basic Statistics: Formulate a hypothesis test to evaluate the claim

Reference No:- TGS0119675

Recent Questions Asked Basic Statistics

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