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Compute a numerical value for the area under the standard normal distribution, for z greater than or equal to 1.
Compute a numerical value for the area under the standard normal
distribution, for z greater than or equal to 1.3.
Compute a numerical value for the area under the standard normal
distribution, between -1.15 and 0.
Compute a numerical value for the area under the standard normal
distribution, for z greater than or equal to -0.85.