1.

In the case of average sample size based control limits, which of these states the correct expression for average sample size?

A. ( bar{n}= frac{ _{i=0}^m n_i}{m} )
B. ( bar{n}= frac{ _{i=1}^m n_i}{m} )
C. ( bar{n}= frac{ _{i=1}^m n_i}{m-1} )
D. ( bar{n}= frac{ _{i=1}^m n_i}{1-m} )
Answer» C. ( bar{n}= frac{ _{i=1}^m n_i}{m-1} )


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