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Author Question: Source: 1950 ASTM Manual on Quality Control of Materials, copyright American Society for Testing ... (Read 54 times)

Pineapplelove6

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Source: 1950 ASTM Manual on Quality Control of Materials, copyright American Society
for Testing Materials. Reprinted with permission.

Historically, the average diameter of the holes drilled has been 0.25 cm and the average range has been 0.1 cm. Determine the central line and upper and lower control limits for an - and an R-chart, assuming samples of size 8 will be taken. Use Table 5.1. For the R-chart, what is the value of the LCLR?
◦ Greater than 0.030
◦ Less than or equal to 0.010
◦ Greater than 0.020 but less than or equal to 0.030
◦ Greater than 0.010 but less than or equal to 0.020


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Marked as best answer by Pineapplelove6 on Apr 18, 2020

cadimas

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Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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Pineapplelove6

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Reply 2 on: Apr 18, 2020
Gracias!


skipfourms123

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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