The Arbitrary and Conventional Sample Size Determination Methods Have a Basic

Multiple Choice

The arbitrary and conventional sample size determination methods have a basic difference.Of the following,which item best describes that basic difference?

A) The conventional approach has no defensible logic;arbitrary approach appears to have faulty logic.
B) The arbitrary approach has no defensible logic;conventional approach appears logical but is faulty.
C) The conventional approach doesn't appear to be logical;arbitrary approach has defensible logic.
D) The arbitrary approach has no defensible logic;conventional approach is logical,but is faulty.