For charts based on estimated parameters n denotes the numbe

For charts based on estimated parameters, n denotes the number of observations in a sample where as k represents the number of samples available . It is recommended that k is at least _____?

This is a question in Statistical Process control.

Solution

For charts based on estimated parameters, n denotes the number of observations in a sample where as k represents the number of samples available . It is recommended that k is at least less than 5% of the population size