A Mixture of Inverse Weibull and Inverse Burr Distributions: Properties, Estimation, and Fitting

<div>(a) Density functions: components and their mixture with parameters (0.5, 1.0, 1.5, 2.0, and 3.0). (b) HR functions: components and their mixture with parameters (0.5, 1.0, 1.5, 2.0, and 3.0), unimodal case.</div>

Mathematical Problems in Engineering

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Figure 1: A Mixture of Inverse Weibull and Inverse Burr Distributions: Properties, Estimation, and Fitting 