National Average
National Average
Standard deviation is a statistical concept and not applicable to concrete.
standard deviation
It is the art of careful painting and making statues on a broad based scale, In the ancient roman timess, thats what they did, they used broad based technology to make statues.
It can be, but it is also a statistical distribution in its own right - on which the test is based.
In statistical analysis, the value of sigma () can be determined by calculating the standard deviation of a set of data points. The standard deviation measures the dispersion or spread of the data around the mean. A smaller standard deviation indicates that the data points are closer to the mean, while a larger standard deviation indicates greater variability. Sigma is often used to represent the standard deviation in statistical formulas and calculations.
Standard deviation of 0 can only be attained if all observations are identical. That is, the variable in question has just one possible value so statistical considerations are irrelevant.
Standard Deviation
2.5mm broad based disc protusion
It is the standard error.
This is called a broad based disc herniation
No, it is a statistical measure of the spread of a distribution of some variable.