Part 2: solve the following problems.

Problem #1:Mark the values of the Z-score below the curve, and then shade the direction of the area (probability) you are finding. Find the area from the normal calculator in stat crunch or the table. (Round to 4 decimal places)

1)P(z 1.26) 2) P(z - 1.89) 3) P( 0.12 z 2.27 )