Question

For this project we need to determine the out of control points from the rules in Chapter 11. Determine which data points are out of control for three cases. 1. Evaluate the Low control by itself. 2. Evaluate the High control by itself. 3. Evaluate the High and low control chart together. Give the rule that states why. Use the charts below. To be able to do this you need to calculate the mean, median, and standard deviation for Control 1 and Control2 data sets. For ease of calculations, round the means to a whole number, and round the standard deviation to the nearest tenth. Calculate the values of Mean +1SD, Mean+2SD, Mean +35D, Mean -150, Mean-250, Mean -350 for both sets so that you know the values on the charts as well as each individual data point. The charts on the following page are the Levey- Jennings Charts for the data in the table. They were made by calculating the mean and rounding to the nearest whole number and calculating the standard deviation of the data and rounding to the nearest tenth. Data for Charts Control Control Run Number 190 220 272 189 291 195 195 291 240 192 243 192 170 244 170 220 220 189 9. 189 225 10 271 189 11 189 271 12 249 13 194 249 218 14 242 194 15 247 193 16 243 192 17 239 193 18 244 192 19 242 20 193

Answer 1

ANSWER : Control Contoot Average 205 190 220 230'5 189 272 243 195 291 243 (95 291 192 240 216 243 217.5 192 244 207 170 220 195 170 189 220 204-5 (89 22 S207 271 230 189 194 271 230 249 221-5 194 218 249 233:5 193 242/218 192: 247220 243 2175 192 239 216 193 244 21 8 193 242 2175 Mean 191 248 220 192 243.5 Median 12.6 sd. 9.5 21.2 232 Mean Hsd Mean +2sa245 Mean +3sd. 257 Mean - ISd 207 Mean -2d 194 Mean-3Sd ||84

for the mean (8 The Contool chant contoot Chaut for the mear 350 327 16 300 + 250 200 219.53 (SO 100 So to O lu 12 i5 16 (7 12 19 20 Sample The paocess is in Contoot THANKING YOU PLEASE UKE & SUPPORT