How do I figure normal distribution, z value using maple

Question:How do I figure normal distribution, z value using maple

Posted: askstatshelp 35

March 18 2013

((x-6.05)/sqrt(.0004/9) < (6.035-6.05)/sqrt(.0004/9))

Maple comes up with P(150.000000000x<905.2500000), but I cant get Maple to tell me

P(Z<-2.25).. How can I get it to calculate and tell me to use Z tables ?

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