EM. You are conducting a study to see if the accuracy rate for fingerprint identification is significantly more than 0.15. With H1 : p > 0.15 you obtain a test statistic of z = 2.78. Use a normal. distribution calculator and the test statistic to find the P-value accurate to 4 decimal places. it may be left-tailed, right-tailed, or 2-tailed. D-unllln 5|