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#reading-8-statistical-concepts-and-market-returns
Question

To compute the sample semivariance, for example, we take the following steps:

  1. Calculate the sample mean.

  2. [...] .

  3. Compute the sum of the squared negative deviations from the mean.

  4. Divide the sum from Step iii by [...] .

Answer
Identify the observations that are smaller than or equal to the mean (discarding observations greater than the mean)

the total sample size minus 1: n − 1

Tags
#reading-8-statistical-concepts-and-market-returns
Question

To compute the sample semivariance, for example, we take the following steps:

  1. Calculate the sample mean.

  2. [...] .

  3. Compute the sum of the squared negative deviations from the mean.

  4. Divide the sum from Step iii by [...] .

Answer
?

Tags
#reading-8-statistical-concepts-and-market-returns
Question

To compute the sample semivariance, for example, we take the following steps:

  1. Calculate the sample mean.

  2. [...] .

  3. Compute the sum of the squared negative deviations from the mean.

  4. Divide the sum from Step iii by [...] .

Answer
Identify the observations that are smaller than or equal to the mean (discarding observations greater than the mean)

the total sample size minus 1: n − 1

Summary

statusnot learnedmeasured difficulty37% [default]last interval [days]               
repetition number in this series0memorised on               scheduled repetition               
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