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, 0.75, 4.0, and 6.0). (b) HR functions: components and their mixture with parameters (0.5, 1.0, 0.75, 4.0, and 6.0), bimodal case.</div>

Mathematical Problems in Engineering

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Figure 2: A Mixture of Inverse Weibull and Inverse Burr Distributions: Properties, Estimation, and Fitting 