Q3. The Major League Baseball requires the weight of a baseball to be within a specified range. Therefore, a baseball manufacturer calibrates its machine to produce balls at an average 5.1 ounces with a standard deviation 0.4. In addition, a periodic sample of 50 baseballs generates the following sample means: 5.12 5.06 5.15 5.26 5.23 5.25 1. As a quality manager, calcualte UCL and LCK and plot the X chart of the baseball weight manually. 2. Determine whether the machine is under control? Explain