Statement I: Mean (–X) chart do not give the desired result about process variability. Statement II: Range (R) chart monitors process variability. Continue reading →
The best model to compute the probability that a machine functioning well in one period will continue to function or will break down in the next period is Continue reading →
If in the optimal solution of a linear programming problem, a non-basic variable has zero value in the Cj – Zj row, the problem Continue reading →
The upper control limit for an X chart, with n = 9, = 26.7, R = 5.3 and d2 = 2.970, is Continue reading →
In Linear Programming, which one of the following cases is not a type of sensitivity analysis? Continue reading →
