15th May Standard Error of the mean learning summary

So today I learned what Standard Error of the mean and finally had a basic idea what it is.

Variance is how far away the mean, and Standard Error of the mean means depending on the size of the samples.

The more the sample sizes are, the lower the Standard Error of the mean is,

which means the result will get more likely close to the mean that we might consider it more accurate and reliable data.

Cool!!!