Determine the number of subgroups needed to estab­lish the central lines and control limits for X and mov­ing R charts for a paper towel process that is controlled by 24 valves. How many times in succession can one of the valves be plotted?

Question 9 of 10 2 points suppose your sat score is 1770. you look up the average sat scores for students admitted to your preferred colleges and find the list of scores below. based on your sat score of 1770, which average score below represents the college that would be your best option? o a. 1790 o b. 2130 o c. 2210 od. 1350