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What type of risk is measured by standard deviation?
In terms of stock analysis, volatility.
How do you calculate variance given standard deviation?
Square the standard deviation and you will have the variance.
What is the standard deviation of 9?
You need more than one number to calculate a standard deviation, so 9 does not have a standard deviation.
How do you calculate standard deviation if I know variance?
Standard deviation = square root of variance.
What is the definition of standard deviation?
Standard deviation is how much a group deviates from the whole. In order to calculate standard deviation, you must know the mean.
What type of risk is measured by standard deviation?
In terms of stock analysis, volatility.
Why we calculate standard deviation and quartile deviation?
we calculate standard deviation to find the avg of the difference of all values from mean.,
What is a good standard deviation for a stock?
A good standard deviation for a stock is typically around 15-20. This indicates moderate volatility in the stock's price movements.
How can one determine the standard deviation of a portfolio?
To determine the standard deviation of a portfolio, you would need to calculate the weighted average of the individual asset standard deviations and their correlations. This involves multiplying the squared weight of each asset by its standard deviation, adding these values together, and then taking the square root of the result. This calculation helps measure the overall risk and volatility of the portfolio.
How do you calculate variance given standard deviation?
Square the standard deviation and you will have the variance.
What is the historical volatility of a stock?
The historical volatility of a stock is the variation of the returns over a period of time (say, over the last twelve months). The variation of the returns is usually taken as the standard deviation of the returns. You need a spreadsheet to calculate historical volatility (see the related link for an example)
What is the standard deviation of 9?
You need more than one number to calculate a standard deviation, so 9 does not have a standard deviation.
What is used as a measure of total risk?
The standard deviation or volatility (square root of the variance) of returns.
How do you calculate standard deviation if I know variance?
Standard deviation = square root of variance.
What is the tempo of daniw?
One the main advantage of using the coefficient of variation over the standard deviation to measure volatility is the fact that CV is normalized and can be used to directly compare different asset's volatility. The standard deviation must be used in the context of the mean of the data.
What is the definition of standard deviation?
Standard deviation is how much a group deviates from the whole. In order to calculate standard deviation, you must know the mean.
How do you calculate mean and Median smaller then Standard deviation?
In the same way that you calculate mean and median that are greater than the standard deviation!
