In: Statistics and Probability
Use the standard normal table to find the z-score that corresponds to the cumulative area 0.9741. If the area is not in the table, use the entry closest to the area. If the area is halfway between two entries, use the z-score halfway between the corresponding z-score
Using the normal score or Z score table shown below
the Z score corresponding to the cumulative area 0.9741 will be 1.945