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Which of these is an advantage of variable control chart?

Which of these is an advantage of variable control chart? Correct Answer To achieve the information very easily about the mean and variability

The main advantage of a variable control chart is that they provide much useful information about the process performance. They give more functional information about the process mean and variability.

Related Questions

Which of the following is/are the advantages of using a control chart for inspection? (i) A control chart indicates whether the process is in control or out of control. (ii) A control chart determines process variability. (iii) A control chart ensures product quality. (iv) Scrap or percentage reduction can be reduced by taking the necessary actions in time against the warnings indicated by control charts. (v) Control charts build up the reputation of the organization through customer’s satisfaction. (vi) The control chart can detect the unusual variations taking place in a process.
Statement I $$overline X $$ chart, and chart and R chart are the techniques used for product control under statistical quality control.
Statement II Operating characteristic curve helps determine whether a particular acceptance sampling plan meets both the product's and the consumer's risk requirements.
Which of the followings control chart is variable control chart?
What is the Upper control limit for the standardized control chart for u-chart with variable sample size?
Which of these is not an advantage of using a Shewhart control chart with the EWMA chart?
Statement I The product of coefficient of correlation, standard deviation of variable 'X' and Standard deviation of variable 'Y' gives the measure of covariance between X and Y variables.
Statement II The product of coefficient of correlation between X and Y variables and the ratio between standard deviation of X variable to standard deviation of Y variable measures the slope of the regression line of X on Y variable.
Consider a control unit generating the control signals. These control signals are divided into five mutually exclusive groups as shown below: Groups  G1  G1  G1  G1  G1 Control  Signals   3  7  10  12  2 How many bits are saved using the Vertical Micro-programmed instead of Horizontal Micro-programmed control unit?
Which of this stands correct for the relation between the ARL for a shewhart control chart and the individual control chart ARL?
In case of variables charts, for a process to be in control bothx chart and R chart should be in control.
The values of control limits for the standardized c-chart are different from the control limits of the standardized p-chart.