Compute the mean of the beta distribution with parameters and .
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Use numeric parameters.
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Generate a random sample of size drawn from the above distribution and compute the sample mean.
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Create a beta-distributed random variable and compute the mean of .
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Verify this using simulation.
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Compute the mean of a weighted data set.
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| (10) |
Consider the following Matrix data set.
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We compute the harmonic mean of each of the columns.
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