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The value of L=3 in the genera model of control limits for a Shewhart control chart, explains ____________

The value of L=3 in the genera model of control limits for a Shewhart control chart, explains ____________ Correct Answer There are 3 sigma limits taken

The value of L=3 in the general model of control limits for a Shewhart control chart signifies that there are 3 sigma limits taken, i.e. the 3 times shift of the standard deviation, of the mean will be measured on either side.

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.
To apply Shewhart-cusum combined procedure, the Shewhart control limits should be applied almost _________ standard deviation from the center.
The values of control limits for the standardized c-chart are different from the control limits of the standardized p-chart.
Which of this stands correct for the relation between the ARL for a shewhart control chart and the individual control chart ARL?
The Weberian model of bureaucracy has been criticised from a variety of stand points.
Consider the following points in this regard:
1. The Weberian model appears to be a 'machine theory' and a closed system model taking little account of organisational interactions with the environment.
2. The structural features of bureaucracy as laid down by Weber might be suitable for routine and repetitive tasks but these would produce dysfunctional consequences in terms of human behaviour if the jobs would involve innovation and creativity.
3. Weberian model has not been found to respond adequately to the tasks of socioeconomic transformation in the developing countries. These tasks require quick changes whereas the capacity of the Weberian model for adaptation to change is rather slow.
4. Weber's model is confined to the study of formal bureaucratic structure and fails to take notice of the informal structure of bureauracy such as informal relations, informal norms and values, an informal power hierarchy and informal power struggles.
Which of the above points make a valid criticism of the Weberian model? Select the correct answer from below:
Which of these is not an advantage of using a Shewhart control chart with the EWMA chart?
Which of these gives a correct equation for the general model for Shewhart control chart for a “w” quality characteristic statistic?
What is analogous to the control limits as in Shewhart control charts, in the cusum status charts?
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