to find percent deviation you divide the average deviation into the mean then multiply by 100% . to get the average deviation you must subtract the mean from a measured value.
Standard deviation is 0.
A single number, such as 478912, always has a standard deviation of 0.
Bob scored 300 or 700.
100 x (standard deviation/mean)
The answer depends on what the standard deviation is.
It can be.
to find percent deviation you divide the average deviation into the mean then multiply by 100% . to get the average deviation you must subtract the mean from a measured value.
Standard deviation is 0.
A single number, such as 478912, always has a standard deviation of 0.
Standard deviation calculation is somewhat difficult.Please refer to the site below for more info
A single number, such as 478912, always has a standard deviation of 0.
Standard deviation is the square root of the variance. Since you stated the variance is 4, the standard deviation is 2.
Standard Deviation = (principal value of) the square root of Variance. So SD = 10.
Standard form = 6.5 × 10-1Standard notation = 0.65
There is no actual "smallest" observation - a standard deviation of zero means that all 100 of the observations had to be 46.
If there is zero deviation all the observations are 50.