MCQOPTIONS
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MCQOPTIONS
| 1. |
The UCL of the EWMA charts is given by ______________ |
| A. | UCL=\(μ_0+Lσ\sqrt{[\frac{λ}{2-λ}\big\{1-(1-λ)^{2i}\big\}]}\) |
| B. | UCL=\(μ_0-Lσ\sqrt{[\frac{λ}{2-λ}\big\{1-(1-λ)^{2i}\big\}]}\) |
| C. | UCL=\(μ_0-Lσ\sqrt{[\frac{λ}{2-λ}\big\{1-(1+λ)^{2i}\big\}]}\) |
| D. | UCL=\(μ_0+Lσ\sqrt{[\frac{λ}{2-λ}\big\{1-(1+λ)^{2i}\big\}]}\) |
| Answer» B. UCL=\(μ_0-Lσ\sqrt{[\frac{λ}{2-λ}\big\{1-(1-λ)^{2i}\big\}]}\) | |