Using Table A.1. again. Use what you know about the normal curve to find the percent of a

distribution that lies:

a. Above the 1.28 standard deviations (z =1.28)

b. Between a z score greater than .75, but lower than 1.96 standard deviations.

c. Between -0.9 standard deviations and +0.9 standard deviations.

Table in appendix of this link:

http://repo.darmajaya.ac.id/5678/1/Discovering%20Statistics%20Using%20IBM%20SPSS%20Statistics%20%28%20PDFDrive%20%29.pdf