Question: Assignment 1. Using the data in Table 8.8, what is the average per centage of infections? 2. Construct an appropriate control chart, compute the upper

Assignment 1. Using the data in Table 8.8, what

Assignment

1. Using the data in Table 8.8, what is the average per centage of infections?

2. Construct an appropriate control chart, compute the upper and lower control limits, plot the data on a control chart, and determine if the process is in sta tistical control. Based on your analysis, what action, if any, should management take?

3. What TFE should management use to monitor future data?

(kindly answer question 1 to 3 in details with equation need and full reliable answers)

452 PART 2 Tools and Techniques for Quality Infections Percent 1 Month 9 10 11 12 13 0 0.52 0.00 1.30 3 TABLE 8.8 Monthly Data on Infections After Surgery (Continued) Surgeries Infections Percent Month Surgeries 250 1 0.40 27 191 227 0.00 28 222 234 2 0.85 29 231 227 1.76 30 239 213 2 0.94 31 217 212 0.47 241 193 2. 1.04 33 220 182 0 0.00 34 278 240 0.71 35 255 230 0.43 36 225 2. 14 -- ON NANO 32 0.42 0.92 0.41 1.36 15 3 16 0.36 17 18 3 00 1.18 0.44

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