Create X-bar, R, and s charts for the following data on the diameter of pins produced by
Question:
Create X-bar, R, and s charts for the following data on the diameter of pins produced by an automatic lathe. The data summarize 12 samples of size 5 each, obtained at random on 12 different days. Is the process in control? If it is not, remove the sample that is out of control and redraw the charts.
Transcribed Image Text:
1 2 34 567 8910 11 12 1.300 1.223 1.310 1.221 1.244 1.253 1.269 1.325 1.306 1.255 1.221 1.268 1.207 1.232 1.290 1.218 1.206 1.289 1.318 1.285 1.288 1.260 1.256 1.208 1.287 1.289 1.255 1.200 1.294 1.279 1.270 1.301 1.243 1.296 1.245 1.207 1.237 1.310 1.317 1.273 1.302 1.303 1.224 1.315 1.288 1.270 1.239 1.218 1.258 1.228 1.260 1.219 1.269 1.229 1.224 1.224 1.238 1.307 1.265 1.238
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Process is in control n 5 x barbar 1261 R ...View the full answer
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Muhammad Umair
I have done job as Embedded System Engineer for just four months but after it i have decided to open my own lab and to work on projects that i can launch my own product in market. I work on different softwares like Proteus, Mikroc to program Embedded Systems. My basic work is on Embedded Systems. I have skills in Autocad, Proteus, C++, C programming and i love to share these skills to other to enhance my knowledge too.
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Related Book For
Complete Business Statistics
ISBN: 9780077239695
7th Edition
Authors: Amir Aczel, Jayavel Sounderpandian
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