Question: Use the t.test function to test whether a guiena pig fed OJ has a mean tooth length that differs from 20. Use all the steps

Use the t.test function to test whether a guiena pig fed OJ has a mean tooth length that differs from 20. Use all the steps of a hypothesis test with reference to the code

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Use the t.test function to test whether a guinea pig fed OJ has a mean tooth length that differs from 20. Use all the steps of a hypothesis test with reference to the code

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