Question: - 74% + In-class Assignment: Statistical Control Part A The Watson Electric Company produces incandescent lightbulbs. The following data on the number of lumens for

- 74% + In-class Assignment: Statistical Control Part A The Watson Electric Company produces incandescent lightbulbs. The following data on the number of lumens for 40-watt lightbulbs were collected when the process was in control. Observation 2 3 1 4 Sample 1 2 3 4 5 604 612 588 600 597 601 607 603 581 570 585 592 620 605 595 588 590 614 608 604 1. Calculate the upper and lower control limits for an 1-chart. 2. Since these data were collected, some new employees were hired. A new sample ob- tained the following readings: 570, 603, 623, and 583. Is the process still in control

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