To calculate the standard error in Python, you can use the stdev()
method from the statistics library and divide it by the square root of the sample size. Here's an example:
main.py270 chars16 lines
Output:
main.py74 chars3 lines
Note that n ** 0.5
is equivalent to taking the square root of the sample size n
. The standard error tells us how much the sample mean is likely to vary from the true population mean.
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