Exercise 5 A multinational corporation (MNC) has two manufacturing facilities- one in Limerick, the other in Texas. Both produce identical products and employ roughly the same number of employees. The...

Extracted text: Exercise 5 A multinational corporation (MNC) has two manufacturing facilities- one in Limerick, the other in Texas. Both produce identical products and employ roughly the same number of employees. The Operations Director randomly selects 25 weeks from the previous year's production figures. During each of the weeks chosen, employees worked 5 full days and no overtime. The production figures, in thousands, for each facility are as follows: Limerick Техas 3.8 3.8 4.1 3.7 3.9 3.5 3.6 3.7 3.4 3.7 3.7 3.7 3.9 3.7 3.9 3.8 3.8 3.5 3.6 3.7 3.5 3.6 3.5 3.6 3.7 3.5 3.8 4.1 3.8 3.6 4.0 3.9 3.8 3.7 3.8 3.6 3.6 3.6 3.6 3.8 3.8 3.9 3.9 3.9 3.8 3.5 3.7 3.5 3.6 3.6 (a) Produce a numerical and graphical statistical summary for the two facilities. (b) Produce a box plot showing the two sites in one graph (c) With 95% confidence interval, calculate the difference in means between the two plants. (d) What are your recommendations to the Operations Director N56o5 OO76 5 M333 3. N9o 79 M333 3 343 3. o770 co 33343