Mathematics, 28.05.2020 10:03, williamsjako

The weights of soy patties sold by a diner are normally distributed. A random sample of 15 patties yields a mean weight of 3.8 ounces with a sample standard deviation of 0.5 ounces. At the 0.05 level of significance, perform a hypothesis test to see if the true mean weight is < 4 ounces. What is the correct conclusion at the 0.05 level of significance?

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The weights of soy patties sold by a diner are normally distributed. A random sample of 15 patties y...