Simply said, a z-score, also known as a standard score, informs you of how much a data point deviates from the mean.
We can use a table of standard normal distribution to find the z-score.
What is mean?
The sum of all values divided by the total number of values determines the mean of a dataset.
What is z-score?
A z-score, also known as a standard score, informs you of how much a data point deviates from the mean.
To learn more about z-score:
brainly.com/question/15016913
