Let be a z-score that is unknown but identifiable by position and area. If the area to the right of is 0.8413, the value of is 1.0.

Question

Let  be a z-score that is unknown but identifiable by position and area. If the area to the right of  is 0.8413, the value of  is 1.0.

Quizplus · Accepted Answer

The statement is false. The value of 11eb6b9e_0664_674a_8d9d_6d911488248d_TB8220_11 cannot be determined from the given information. The fact that the area to the right of the unknown z-score is 0.8413 does not provide any information about the exact value of the z-score, only its relative position and the area to the right of it.

Let Be a Z-Score That Is Unknown but Identifiable