Question
In a process control problem, it is determined that A2 = 0.285 and Sbar=5.683. The estimation of population variance is ...........a) 4.826, b) 5.826, c)
In a process control problem, it is determined that A2 = 0.285 and Sbar=5.683. The estimation of population variance is ...........a) 4.826, b) 5.826, c) 28.45, d) 33.95
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Elementary Algebra Concepts & Applications
Authors: Marvin L Bittinger, David J Ellenbogen, Barbara L Johnson
9th Edition
0321877926, 9780321877925
