5) Find the area under the normal distribution curve, show your work:
a. to the left of z = -0.37
b. between z = 0.24 and z=-1.12
c. to the right of z = -1.92
solution: to the left of z = -0.37
p(z<-0.37)=0.3557 Using z table
b. between z = 0.24 and z=-1.12
= P(-1.12 < Z <0.24)
= P(Z < 0.24) - P(Z <-1.12 )
Using z table
=0.5948- 0.1314
=0.4634
c.
to the right of z = -1.92
p(z>-1.92)=1-p(z<-1.92)=1 -0.0274=0.9726 Using z table
5) Find the area under the normal distribution curve, show your work: a. to the left...
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