Find the area under the standard normal curve which lies?

Question

Find the area under the standard normal curve which lies a.) to the left of 0.47 b.) to the right of z=-0.06 c.) to the right of z=2.53 d.) to the left of z=-1.31 e.) between z= 0.72 and z=1.59 f.) between z= -.011 and z=2.48

Answer 1

Obtain a z-score chart

http://www.utdallas.edu/dept/abp/zscoretable.pdf

Values given are for area to the left.

 

a)

0.6808

 

b)

0.4761, yet that is to the left, to the right is 1 - 0.4761, or 0.5239

 

Try the remainder. Ask specific question for any.