Question

find the area of the indicated region under the standard normal curve. what is the area between z=0 and z=0.8 under the standard normal curve?

Answer 1

From the standard normal tables, we have the value of

P(z=0.8) =0.7881

P(z=0) = 0.5000

Therefore the area between z = 0 and z = 0.8 under the standard curve is,

P(z=0.8) - P(z=0) = 0.7881 - 0.5000

=0.2881

Thus, the answer is 0.2881