10 likes | 178 Views
Using a Graphics Calculator for Normal Distribution Menu select Stats Select Dist Select Norm Select Ncd (if says list at the top select variable at the bottom) Enter lower Enter upper Enter standard deviation Enter mean (press EXE between entering)
E N D
Using a Graphics Calculator for Normal Distribution • Menu • select Stats • Select Dist • Select Norm • Select Ncd • (if says list at the top select variable at the bottom) • Enter lower • Enter upper • Enter standard deviation • Enter mean • (press EXE between entering) • This will then provide you with the probability between the upper and lower values entered. • If you want the upper tail then type 1000000 or another large number into upper. • If you want the lower tail then type -1000000 or another small number into lower.