In general, when a test is less than accurate, our best estimate of a worker's productivity will
A)Be the average productivity of the group to which he belongs
B)Be his actual test score
C)Always lie below his actual test score
D)Lie between his actual test score and the average productivity of the group to which he belongs

Question

Quizplus · Accepted Answer

If the test is less than accurate, it means that it may not entirely capture the worker's productivity level. Therefore, we cannot rely solely on the test score to estimate their productivity. However, we know that the worker belongs to a group with a certain productivity level, and their actual test score provides some information about their productivity. Thus, the best estimate would be somewhere between the worker's actual test score and the average productivity level of the group, which is option D.

In General, When a Test Is Less Than Accurate, Our