STD DEV.. To get std-dev we need to first get the variance which is another way of saying how the "data" is spread in other words theaverage of the distance of values from mean squared.. in your example using th
NumPy nanstd Function - Learn how to use the NumPy nanstd function to calculate the standard deviation while ignoring NaN values. Explore examples and applications.
Study about confidence interval, how to write confidence interval, use confidence interval formula, and practice confidence interval examples to estimate mean. Related to this Question A sample of 200 was taken. The sample mean = 350. The sample std de...