You are conducting a study to see if the accuracy rate for fingerprint identification is significantly less than 0.16.

with h1 : p < 0.16 you obtain a test statistic of z=−2.683.

use a normal distribution calculator and the tet statistic to find the p-value accurate to 4 decimal places. it may be left-tailed, right-tailed, or 2-tailed.

p-value =