The Z-score helps us understand how far a score is from the average.
A statistical measurement that describes a value's relation to the mean of a group of values.
She calculated the Z-score to see how unusual the result was.
A value that indicates how many standard deviations an element is from the mean.
ด้วยพจนานุกรมภาพและแฟลชการ์ดที่ทรงพลังฟรี
