A can of peeled whole tomatoes is supposed to contain an average of 19 ounces of tomatoes (excluding the juice). The actual weight is a normally distributed random variable whose standard deviation is known to be .025 ounces (sigma). A. In the quality control, would a one-tailed or two-tailed test be used? Why?
B. Explain the consequence of departure from the mean in either direction.
C. Set up a two-tailed decision rule for lamda = .01.