Chrome File Edit View History Bookmarks People Window Help 80% , Mon 11:19 PM a

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Chrome File Edit View History Bookmarks People Window Help 80% , Mon 11:19 PM a Take a Test - Jessy Li Secure! https://www.mathxl.com/Student/PlayerTest.aspx?testid-1694 15628&centerwin-yes; F17 latestart M13A7 40492 Intro Statistics (T Th 3-5:15F) Test: Chapter 5 Exam Submit Test This Question: 1 pt 20 of 26 (0 complete) This Test: 26 pts possible ot A gear has been designed to have a diameter of 3 inches. The standard deviation of the process is 04 inch. A control chart is shown. Each chart has horizontal lines drawn at the mean, , ± 2, and at ± 30. Determine if the process shown is in control or out of control Explain. is the process in control or out of control? Select all that apply. A. Out of control, because there are nine consecutive points either above or below the mean. B. Out of contro, bocause fwo out of three consecutive points lie more than two standard Gears deviations from the mean. c. In control, because none of the three warning signals detected a change. D. Out o control, because a point lies more than three standard deviations beyond the mean. Observation number Click to select your answerfs). 57 MacBook Pro

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Ans D)

Out of control, because points lies more than three standard deviation beyond the mean

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