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Use the standard normal table to find the z-score that corresponds to the cumulative area 0.3121. If the are the table, use the entry closest to the area. If the area is halfway between two entries, use the z-score half between the corresponding z scores Click to view page 1 of the standard normal table. Click to view page 2 of the standard normal table 2 = (Type an integer or decimal rounded to two decimal places as needed.)