Question

standard deviation of 0.8​

Answer 1

Step-by-step explanation:

For an approximate answer, please estimate your coefficient of variation (CV=standard deviation / mean).As a rule of thumb, a CV >= 1 indicates a relatively high variation, while a CV < 1 can be considered low. This means that distributions with a coefficient of variation higher than 1 are considered to be high variance whereas those with a CV lower than 1 are considered to be low-variance.

Remember, standard deviations aren't "good" or "bad". They are indicators of how spread out your data is. A "good" SD depends if you expect your distribution to be centered or spread out around the mean. This really depends on your data.