Which of the Following Is a Guideline to Answer the Question

Multiple Choice

Which of the following is a guideline to answer the question of what the classification accuracy of the discriminant function should be relative to chance?

A) the classification accuracy should be at least as much as that by chance
B) the classification accuracy should be at least 25% larger than by chance
C) the classification accuracy should be at least 35% larger than by chance
D) the classification accuracy should be at least 50% larger than by chance
E) the classification accuracy should be at least 60% larger than by chance