Solved

The Reliability Coefficient (R_xx)equals True Score Variance $\sigma$ ²_T)divided by The:
A)observed Score

Question 29

Multiple Choice

The reliability coefficient (r_xx) equals true score variance ( $\sigma$ ²_T) divided by the:

A) observed score.
B) measurement error .
C) variance due to measurement error.
D) variance of the total test.

Related Questions

Q24: _ is a useful index when comparing

Q25: The average of all possible split-half coefficients

Q26: On a classroom essay test,_ is a

Q27: A limitation of the test-retest approach to

Q28: Alternate form reliability based on simultaneous administration

Q30: _ is a result of transient events

Q31: Alternate form reliability based on delayed administration

Q32: Which reliability estimate would be preferred for

Q33: Reliability coefficients based on a homogeneous sample

Q34: In Classical Test Theory,the X represents _