The standard deviation is a measure of how spread out a set of data is. It is calculated by finding the square root of the variance, which is the average of the squared differences between each data point and the mean. The standard deviation can be used to compare the variability of different data sets and to make inferences about the population from which the data was drawn.
The Desmos scientific calculator can be used to find the standard deviation of a data set. To do this, first enter the data into the calculator. Then, press the “STAT” button and select the “Calc” menu. Finally, select the “1-Var Stats” option. The calculator will then display the standard deviation of the data set.
