Study guides

โโ

Q: What does one standard deviation mean?

Write your answer...

Submit

Still have questions?

Continue Learning about Statistics

the standard deviation

Mean 0, standard deviation 1.

Mean = 0 Standard Deviation = 1

Mean and standard deviation are not related in any way.

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.

Related questions

the standard deviation

Information is not sufficient to find mean deviation and standard deviation.

Mean 0, standard deviation 1.

Mean = 0 Standard Deviation = 1

Mean and standard deviation are not related in any way.

Standard deviation is the variance from the mean of the data.

Standard deviation can be greater than the mean.

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.

No. A small standard deviation with a large mean will yield points further from the mean than a large standard deviation of a small mean. Standard deviation is best thought of as spread or dispersion.

Yes. Consider the definition of the standard deviation. It is the square root of the variance from the mean. As a result, it can be said that the standard deviation is dependent on the mean.

If I have understood the question correctly, despite your challenging spelling, the standard deviation is the square root of the average of the squared deviations while the mean absolute deviation is the average of the deviation. One consequence of this difference is that a large deviation affects the standard deviation more than it affects the mean absolute deviation.

The standard deviation tells us nothing about the mean.

People also asked