Figure 3

OC curves of double sampling plans for life tests based on Pareto type IV distribution with \(n_{1} = 86,n_{2} = 213,\lambda = 2\) and \(\eta = 0.5\).
OC curves of double sampling plans for life tests based on Pareto type IV distribution with \(n_{1} = 86,n_{2} = 213,\lambda = 2\) and \(\eta = 0.5\).