Find the area under the standard normal curve that lies between

Question

z = 1.26 and z = 2.32

Answer 1

z = 1.26

z = 2.32

area under the normal curve between the 2 z scores= .093664

= about .09

= about 9% of the total area under the curve

a very rough estimate might be using the empirical rule

from z=0 to 1 is 68/2 = .34

from 0 to 2 is .95/2 = .about .47

.47-.34 = .13 which is close to .09 given the very rough rounding approximations

.09 is likely the number you want