Question: 12. WORTH 5 POINTS: A manufacturing injection molding process was designed to achieve a targeted inside diameter of .250 for a dry erase marker cap.

12. WORTH 5 POINTS: A manufacturing injection molding process was designed

12. WORTH 5 POINTS: A manufacturing injection molding process was designed to achieve a targeted inside diameter of .250 for a dry erase marker cap. Recent assembly problems have occurred where the caps are binding onto the mating marker shaft. As the QE investigating the issue, you decide to pull a sample of 10 caps from inventory, measure the ID, and determine statistically if the caps are lower on the average than the target of .250. What hypothesis should you formulate? a) H0:capID250H1:capID<.250 b h0:capid=".250H1:capID=.250" c h0:capid.250h1:capid>.250

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