The central assumption of reliability theory is that a) ...

[rosent76]

The central assumption of reliability theory is that
 
  a) measurement errors are essentially random
   b) measurement errors are not random
   c) measurement errors are due to deficiencies in the test
   d) measurement errors cannot be minimized

Question 2

When developing norms, one must
 
  a) define the target population
   b) select the sample
   c) standardize conditions
  d) all of the above

[isabelt_18]

Answer to Question 1

A

Answer to Question 2

D

[rosent76]

Thanks for the timely response, appreciate it

[yeungji]

Gracias!