The standard normal curve
shown here is a probability
density curve for a
continuous random variable.
this means that the area
underneath the entire curve
is 1. what is the area of the
shaded region between the
two z-scores indicated in the
diagram?
o
a. 0.7995
ob. 0.1151
o
c. 0.6844
d. 0.6864
o
e. 0.1131