What do , ,and have in common?
A)All are forms of standardized variance.
B)All are forms of standard deviation.
C)All are forms of variance.
D)All represent the location of a set of scores.

Question

What do  ,  ,and  have in common?
A)All are forms of standardized variance. 
B)All are forms of standard deviation. 
C)All are forms of variance. 
D)All represent the location of a set of scores.

Quizplus · Accepted Answer

All three strings represent unique identifiers for different forms of variance. The numbers and letters in the string are likely randomly generated and do not provide any information about the location of a set of scores. Additionally, variance and standard deviation are related but not interchangeable terms, and standardized variance is not a common concept.

What Do , ,And Have in Common