The standard deviation varies from one data set to another. Indeed, 100 may not even be anywhere near the range of the dataset.
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β 14y agoto 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.
IQ is distributed normally, with a mean of 100 and a standard deviation of 15. The z-score of 100 is therefore:(value-mean)*standard deviation= (100-100)*15= 0More generally, a raw score that is equivalent to the mean of a normal distribution will always have a z-score of 0.
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.
There is no actual "smallest" observation - a standard deviation of zero means that all 100 of the observations had to be 46.
Standard form = 6.5 × 10-1Standard notation = 0.65
If there is zero deviation all the observations are 50.