question part 1

question part 2

Chapter 6. Question 5. part a: Kathleen McFadden's restaurant in Boston has recorded the following data for eight recent customers: MINUTES FROM TIME FOOD NO. ORDERED TRIPS TO UNTIL KITCHEN BY CUSTOMER FOOD WAITRESS NUMBER. I ARRIVED (yi)(xi) 1 10.50 4 2 12.75 5 3 9.25 3 14 8.00 2 5 9.75 3 6 11.00 4 7 14.00 6 8 10.75 15 a) McFadden wants you to graph the eight points (x, y, i = 1. 2. ... 8. She has been concerned because customers have been waiting too long for their food, and this graph is intended to help her find possible causes of the problem. b) This is an example of what type of graph? All of the above GAO FB 17 HE 1 4 2 5 3 4 5 6 10.50 12.75 9.25 8.00 9.75 11.00 14.00 10.75 2 3 4 7 18 6 15 a) McFadden wants you to graph the eight points (xi, 1 = 1, 2, ... 8. She has been concerned because customers ha been waiting too long for their food, and this graph is intended to help her find possible causes of the problem. b) This is an example of what type of graph? All of the above. There is no relationship between the waiting time and the number of trips to the kitchen. There is a positive relationship between the waiting time and the number of trips to the kitchen. More data is needed. There is a negative relationship between the waiting time and the number of trips to the kitchen Chapter 6. Question 5. part b: Kathleen McFadden's restaurant in Boston has recorded the following data for eight recent customers: MINUTES FROM TIME FOOD NO. OF ORDERED TRIPS TO UNTIL KITCN BY CUSTOMER FOOD WAITRESS NUMBER, I ARRIVED (yi) (xi) 1 10.50 14 2 12.75 15 13 9.25 3 14 8.00 2 5 9.75 3 16 11.00 4 7 14.00 6 8 10.75 5 a) McFadden wants you to graph the eight points (xi. vi), i = 1, 2.... 8. She has been concerned because customers have been waiting too long for their food, and this graph is intended to help her find possible causes of the problem. b) This is an example of what type of graph? Cause and effect diagram UNTIL KITCHEN BY CUSTOMER FOOD WAITRESS NUMBER, I ARRIVED (yi) (xi) 1 10.50 4 2 12.75 5 3 9.25 3 4 8.00 5 9.75 3 16 11.00 4 17 14.00 16 8 10.75 5 3 a) McFadden wants you to graph the eight points (xi, yi), i = 1, 2, ... 8. She has been concerned because customers have been waiting too long for their food, and this graph is intended to help her find possible causes of the problem. b) This is an example of what type of graph? Cause and effect diagram Pareto chart Scatter diagram Histogram Flowchart