Over the last few decades, Lean Six Sigma has become an integral part of the world of business. It is one of the most ...

A prediction interval on k future observations is an interval which is said to contain the values of all k such observations with a specified probability based on the results of a past sample of n ...

Journal of the Royal Statistical Society. Series C (Applied Statistics), Vol. 39, No. 2 (1990), pp. 255-257 (3 pages) This paper proposes a logistic approximation to the normal tail probability and ...