The weights of soy patties sold by a diner are normally distributed. A random sample of 20 patties yields a mean weight of 5.2 ounces with a sample standard deviation of 0.6 ounces. At the 0.05 level of significance, perform a hypothesis test to see if the true mean weight is less than five ounces. What is the correct calculated value of the t -test statistic? (Round to 3 decimal places.)

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State the hypotheses The hypothesis are given below Null hypothesis ... View the full answer