SOLUTION: what is the areas under the standard normal curve: a.)to the right of z=1.29 b.)between z=-1.99 amd z=-1.89 c.)to the left of z=1.11 d.)between z=1.34 and z=2.99

Algebra ->  Probability-and-statistics -> SOLUTION: what is the areas under the standard normal curve: a.)to the right of z=1.29 b.)between z=-1.99 amd z=-1.89 c.)to the left of z=1.11 d.)between z=1.34 and z=2.99      Log On


   

Question 1054216: what is the areas under the standard normal curve:
a.)to the right of z=1.29
b.)between z=-1.99 amd z=-1.89
c.)to the left of z=1.11
d.)between z=1.34 and z=2.99
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
TI syntax is normalcdf(smaller z, larger z).
a.)to the right of z=1.29
A = normalcdf(1.29, 100) 100 a placeholder
b.)between z=-1.99 amd z=-1.89
A = normalcdf(-1.99, -1.89)
c.)to the left of z=1.11
A = normalcdf(-100, 1.11) -100 a placeholder
d.)between z=1.34 and z=2.99
A = normalcdf(1.34, 2.99)