How many standard deviations is 16.50 from the mean?
That depends on what the standard deviation is.
95 percent of measurements are less than 2 standard deviations away from the mean, assuming a normal distribution.
Z-Score.
You can't average means with standard deviations. What are you trying to do with the two sets of data?
How many standard deviations is 16.50 from the mean?
Z-Score tells how many standard deviations a measurement is away from the mean.
Perfectly Reasonable Deviations from the Beaten Track has 486 pages.
identify and report deviations
The sum of standard deviations from the mean is the error.
It is 1.28
That depends on what the standard deviation is.
z score
You cannot have a standard deviation for 1 number.
Deviations Project was created on 2007-02-20.
The sum of total deviations about the mean is the total variance. * * * * * No it is not - that is the sum of their SQUARES. The sum of the deviations is always zero.
All minor deviations occurring with two standard deviations under the Gaussian curve are considered normal. Deviations occurring outside of two standard deviations are considered abnormal.