Jan-04 Feb-04 Mar-04 Apr-04 May-04 June-04 Date/Time/Period July-04 Aug-04 Sep-04 Oct-04 Nov-04 Dec-04 Jan-05 Feb-05 0.6 1.6 2.6 Mar-05 Apr-05 May-05 Jun-05 Jul-05- Aug-05 Sep-05 Oct-05 Nov-05 Dec-05 Jan-06 Feb-06 Mar-06 Apr-06 May-06 LCL 1.8 3.6 4.6 5.6 CL f 5.5 6.6 7.6 8.6 9.6 UCL 9.1 10.6
Jan-04 Feb-04 Mar-04 Apr-04 May-04 June-04 Date/Time/Period July-04 Aug-04 Sep-04 Oct-04 Nov-04 Dec-04 Jan-05 Feb-05 0.6 1.6 2.6 Mar-05 Apr-05 May-05 Jun-05 Jul-05- Aug-05 Sep-05 Oct-05 Nov-05 Dec-05 Jan-06 Feb-06 Mar-06 Apr-06 May-06 LCL 1.8 3.6 4.6 5.6 CL f 5.5 6.6 7.6 8.6 9.6 UCL 9.1 10.6
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.2: Exponents And Radicals
Problem 28E
Related questions
Question
Analyzing the data points circled, performance variation is likely attributed to the violation of which control chart criteria?
A) 8 points in a row below Center Line (CL)
B) 4 or 5 points between +1 σ and +2 σ
C) 4 or 5 points between -1 σ and -2 σ
D) One point below Lower Control Limit (LCL)
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