z-Scores: Location of Scores and Standardized Distributions Flashcards
1
Q
It specifies the precise location of each X value within a distribution.
A
Z-score
2
Q
Formula of Z-Score
A
z = X - M/o
3
Q
Formula of determining a missing X (score)
A
X = (o X z) - M
4
Q
Formula of missing Standard Deviation
A
o = X - M/z
5
Q
Formula of determining a missing Mean
A
M = (z X o) - X
6
Q
It is composed of scores that have been transformed to create predetermined values for mean and standard deviation.
A
Standardized Distribution
7
Q
Formula of z-scores transforming back as X values
A
X = M + (z)(s)
