Kathleen McFadden's restaurant in Boston, has recorded the following data for eight recent customers: a) Kathileen wants you to graph the eight points (x1,y1),i=1,2,,8. She has been concemed because customars have boen wating too long for their food, and this graph is intended to help he find possible causes of the problem. Choose the correct groph below. A. B. b) This is an example of whet bye of graph? histogram statistical process control chart nomentinine c. D. a) Kathleen wants you to graph the eight points (x1,y1),i=1,2,,8. She has been concerned because customers have been wating too long for their food, and this graph is in find possible causes of the problem. Choose the correct graph belo. A b) This is an example of what type of graph? histogram statistical process control chart pareto chart cause-and-eflect diagram scatier diagram flowchart (process diagram) chock sheet B. c. D