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Why is the sample standard deviation used to derive the standard error of the mean?
the sample mean is used to derive the significance level.
A standard normal distribution has a mean of and standard deviation of?
Mean 0, standard deviation 1.
The mean of the distribution is 2.89 with a standard?
The mean of a distribution gives no information about the standard deviation.
What does standard deviation describes?
Standard deviation describes the spread of a distribution around its mean.
What are the parameters of normal distribution?
The mean and standard deviation.
How do you derive the mean deviation about the mean of the pareto type 1 distributions?
Easy. The mean deviation about the mean, for any distribution, MUST be 0.
How do you derive the mean of generalised pareto distribution?
To derive the mean of generalized Pareto distribution you must be good with numbers. You must be good in Calculus, Algebra and Statistics.
Why is the sample standard deviation used to derive the standard error of the mean?
the sample mean is used to derive the significance level.
A standard normal distribution has a mean of and standard deviation of?
Mean 0, standard deviation 1.
What is the standard deviation of the mean of 9.65?
It depends on what the distribution is. In a Normal or Gaussian distribution, the standard deviation is the square root of the mean, so it could be 3.1 but, again, it depends on the distribution.
The mean of the distribution is 2.89 with a standard?
The mean of a distribution gives no information about the standard deviation.
What does standard deviation describes?
Standard deviation describes the spread of a distribution around its mean.
Square of the deviation will be less if?
If the deviation is small ie if the distribution is packed close to the mean.
What is the distribution with a mean of 0 and a standard deviation of 1?
It is any standardised distribution.
The mode and standard deviation of a distribution are 55 and 4.33 respectively?
The statement is probably: The mean and standard deviation of a distribution are 55 and 4.33 respectively.
What are the parameters of normal distribution?
The mean and standard deviation.
Are the mean and standard deviation equal in a poisson distribution?
The mean and variance are equal in the Poisson distribution. The mean and std deviation would be equal only for the case of mean = 1. See related link.
