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A fast-food chain sells drinks that they call HUGE. When we take a sample of 49 drinks and weigh them, we find that the mean is 35.8 ounces with a standard deviation of 1.2 ounces. a. A technology input menu for calculating a confidence interval requires the sample mean, x, the sample standard deviation, Sx, and the sample size, n. State how you would fill in these numbers. b. Report the confidence interval in a carefully worded sentence. a. Fill in the values below for x, Sx, and n. X: Sx: (Type an integer or a decimal. Do not round.)