Directions : Find the area that corresponds to each of the following z values. Sketch and label each curve. 1. to the right of z = 1.28 5. at most z = 1.39 2. below z= -0.20 6. between z = -1.29 and z= - 0.88 3. above z= 1.57 7. greater than z= 0 4. at least z =-127 8. to the left of z= 1