Students Q and A

Z score

Z score

by Pantho al shariar Hridoy -
Number of replies: 2
Picture of NFE 123 201 MC B

Is a higher Z score better?

In reply to Pantho al shariar Hridoy

Re: Z score

by Shameem Hossain -
It is a universal comparer for normal distribution in statistics. Z score shows how far away a single data point is from the mean relatively. Lower z-score means closer to the meanwhile higher means more far away. Positive means to the right of the mean or greater while negative means lower or smaller than the mean.