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GNAT EXAMPLE 1 (Two-tailed test): A sample of 16 randomly selected gnats led to the following data on the length of a gnat's life: 27.0

GNAT EXAMPLE 1 (Two-tailed test): A sample of 16 randomly selected gnats led to the following data on the length of a gnat's life: 27.0 27.6 28.6 26.5 28.0 29.8 28.8 26.5 29.0 26.6 29.6 27.8 29.0 25.1 30.9 28.9 We are testing to see if the mean age of an gnat has changed from 27 days. What is the p-value

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