Find the area under the standard normal curve between z=-2.88 and z=1.95.
z=1.95
Cumulative area: 0.97441194
z=-2.88
Cumulative area: 0.00198838
0.97441194 - 0.00198838 = 0.97242356
The area under the standard normal curve between z=-2.88 and z=1.95 is 0.97242356