Question: A liquid-dispensing machine has been designed to fill bottles with 1.0 liter of liquid. The standard Is the process in control or out of control?

A liquid-dispensing machine has been designed to fill bottles with 1.0 liter of liquid. The standard Is the process in control or out of control? Choose the correct answer below. deviation of the process is 0.1 liter. A control chart is shown. The chart has horizontal lines drawn at the mean, , at u + 20, and at u + 30. Determine if the process shown is in control or out of control. Explain. O A. Out of control, because there are nine consecutive points either above or below the mean. Liquid Dispenser O B. Out of control, because two out of three consecutive points lie more than two standard deviations from the mean. O C. Out of control, because a point lies more than three standard deviations from the mean. O D. In control, because none of the three warning signals detected a change. Liquid dispensed (in liters) 0- 1 : 3 4 5 6 7 8 9 10 11 Observation number
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