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Answer :

AmishaSrivastavago

False, the variance of a portfolio's expected return is not generally a weighted average of the variances of the assets in the portfolio.

What is variance ?

  • In probability theory and statistics, the variance is the expected squared deviation of a random variable from its population  or sample mean.
  • Variance is a measure of spread. H.
  • This is a measure of how far a set of numbers are from the mean.
  • The term variance refers to a statistical measure of the spread between numbers in a data set.
  • More specifically, variance measures how far each number in the set is from the mean (mean), that is, how far it is from all other numbers in the set.
  • A change in the norm is called a deviation.
  • This indicates a difference or deviation from expectations or normality.
  • An example  is his July snow, a US weather anomaly, even in Minnesota.

To learn more about variance  from the given link :

https://brainly.com/question/14116780

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