19
The standard deviation is the standard deviation! Its calculation requires no assumption.
16
Standard error of the mean (SEM) and standard deviation of the mean is the same thing. However, standard deviation is not the same as the SEM. To obtain SEM from the standard deviation, divide the standard deviation by the square root of the sample size.
difference standard deviation of portfolio
US IQ standard Deviation is 16.
3.898717738 is the standard deviation.
B because the spread, in this case standard deviation, is larger.
19
mean is 218 with a standard deviation of 16
The standard deviation is the standard deviation! Its calculation requires no assumption.
The standard deviation of the population. the standard deviation of the population.
16
It is 10.
The standard deviation is 0.
Information is not sufficient to find mean deviation and standard deviation.
Standard deviation is the square root of the variance.