Question

The standard normal curve shown below models the population distribution of a random variable. What proportion of the values in the population does NOT lie between the two z-scores indicated in the diagram. (z= -1.25, z= 0.80)
A) 0.3175
B)0.2933
C)0.2881
D)0.3102
E)0.3064

Answer 1

just put it onto the calculator to get the answer.