Examples of Standard deviation in a sentence
Where Fck = Characteristic compressive strength of 28 dayss = Standard deviation which depends on degree of quality controlThe degree of quality control for this work is “good” for which the standard deviation (s) obtained for different grades of concrete shall be as bellows: Grade of ConcreteFor “Good” quality of controlOf the six specimen of each set three shall be tested at seven days and remaining three at28 days.
Standard deviation has been calculated using the trailing monthly total returns for the appropriate time period.
S= Standard deviation The standard deviation for each grade of concrete shall be calculated separately.
Sm = Standard deviation of the run means (the limits are shown on the chart).
Standard deviation is the most widely used approximation of the risk of an individual investment or portfolio.