Find the area under the standard normal curve that lies between z = -0.72 and z = 1.98. Note: the graph may not be drawn to scale.

Question

Find the area under the standard normal curve that lies between z = -0.72 and z = 1.98. Note: the graph may not be drawn to scale.

Answer 1

Prob( -0.72 < z < 1.98) =

Prob( z < 1.98) - Prob( z < -0.72)= -

0.738528