Examples of using "średnią" in a sentence and their english translations:
I loved high school.
When did you graduate from high school?
At worst, I will get an average mark.
Helen graduated from high school last year.
His perfect score brought the class average up.
Since he graduated from high school, he hasn't been doing anything.
Two years have passed since Jim graduated from high school.
By averaging the squared difference between each value and the mean and finding the square root of the result, we can find the standard deviation.