Question

Consider the data for X=% voids filled for 10 specimens of asphalt. 74.33 65.83 64.93 79.87...

Consider the data for X=% voids filled for 10 specimens of asphalt.

74.33

65.83

64.93

79.87

79.97

71.07

80.09

67.33

81.96

75.09

  1. Suppose you believe the random variable X can be represented by a normal distribution. Use the method of moments to find estimates of the parameters μX and σX .
  2. Now suppose instead that you believe the random variable X can be represented by a gamma distribution. Use the method of moments to find estimates of the parameters νX and kX .

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