Is the standard deviation always strictly less than the range?
117417
Prove that the standard deviation is less than half the range
135907
Area within a given number of standard deviations from given mean
73881
A question on numerical range
119104
How does one measure the non-uniformity of a distribution?
12547
Is it okay to "ignore" small numbers in limits where $x$ approaches infinity?
79930
Standard deviation of revenue where numbers are only positive
94508
Can a mathematically sound prediction interval have a negative lower bound?
29806
Can this statistic be shown not to be sufficient for $\theta$?
40076
Correct Intuition? Standard Deviation and distance in $n$ dimensional space.
121678
What if the P-Value is less than 0.05, but the test statistic is also less than the critical value?
84018
Why is there not a simpler way to calculate the standard deviation?
14093
Expected value of x in a normal distribution, GIVEN that it is below a certain value
35139
Why is sample standard deviation a biased estimator of $\sigma$?
19625
Difference between standard error and standard deviation
42031
Why the definition of limit have a strict inequality rather than not?
21521
Motivation behind standard deviation?
46170
Why is the probability that a continuous random variable takes a specific value zero?