2. The following data represent samples that were taken on 10 separate days. Each day has a varying sample size and the number of defects for the items sampled is listed. We want to see if this...

2. The following data represent samples that were taken on 10 separate days. Each day has a varying sample size and the<br>number of defects for the items sampled is listed. We want to see if this process is consistent and in control.<br>Day Sample Size Defects<br>1<br>100<br>8<br>120<br>4<br>190<br>10<br>4<br>190<br>7<br>240<br>20<br>245<br>8<br>7<br>105<br>4<br>8<br>165<br>6<br>245<br>27<br>10<br>255<br>37<br>a. Find the UCL.<br>b. Find the LCL.<br>c. Is the process in control? Why/why not?<br>

Extracted text: 2. The following data represent samples that were taken on 10 separate days. Each day has a varying sample size and the number of defects for the items sampled is listed. We want to see if this process is consistent and in control. Day Sample Size Defects 1 100 8 120 4 190 10 4 190 7 240 20 245 8 7 105 4 8 165 6 245 27 10 255 37 a. Find the UCL. b. Find the LCL. c. Is the process in control? Why/why not?

Jun 02, 2022

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2. The following data represent samples that were taken on 10 separate days. Each day has a varying sample size and the number of defects for the items sampled is listed. We want to see if this...

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