Harvey's Restaurant uses the periodic order method, ordering once a month. Determine the proper quantity of tomato juice to order today. given the following: a. Normal usage is one case of 12 cans per week b. Quantity on hand is 6 cans. c. Desired ending inventory is 18 cans d. The coming month is expected to be very busy, requiring 50 percent more tomato juice than normal

Use the given degree of confidence and sample data to construct a confidence interval for the population mean mu . assume that the population has a normal distribution. a laboratory tested twelve chicken eggs and found that the mean amount of cholesterol was 185 milligrams with sequals 17.6 milligrams. a confidence interval of 173.8 mgless than muless than 196.2 mg is constructed for the true mean cholesterol content of all such eggs. it was assumed that the population has a normal distribution. what confidence level does this interval represent?