Question: 8 Refer to Table 561 - Factors for Computing Control Chart Limits. (3 sigma) for this problem. Thirty-five samples of size 7 each were taken
8
Refer to Table 561 - Factors for Computing Control Chart Limits. (3 sigma) for this problem. Thirty-five samples of size 7 each were taken from a fertilizer-bag-filing machine at Panos Kouvelis Lifeliong Lawn Lid. The rosults were: Overall mean = 54.75 lo: Average range R = 1.78 it. a) For the given sample size, the control limits for 3-sigms x chart are: Upper Control Limit ( UCl- )= Ib. (round your response to three decimal places). Lower Control Limit (L2L)= Bb. (round your response to three decimal places). b) The control inits for the 3-sigma R-chart are: Upper Control timit (UCLP)= to, (round your respense to theee decimal places). Lower Control Limit (LLLR)= It. (round your response to three docimal places)
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