Exx. 1 The probability density function of a one-parameter Weibull distribution is given by 2axe-ax? f(x) = (0, x > 0 otherwise a Using a sample of size n, obtain a method of moment estimate for a b. Assuming that the data below are from a one-parameter Weibull population, 1.87 1.60 2.36 1.12 0.15 1.83 0.64 1.53 0.73 2.26 Obtain a method of moment estimate for a

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