The mean inclination of drumlins located in Peterborough County is 15 degrees. The correct equation for the Null Hypothesis is Research Hypothesis is The correct equation for the mean = 15 degrees, mean not equal to 15 degrees mean = 15 degrees, mean < 15 degrees mean = 15 degrees, mean > 15 degrees mean not equal to 15 degrees, mean = 15 degrees mean = 15 degrees, mean = 15 degrees

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