Question

CoursesStandard Normal DistributionCatalog and Study ToolsRental OptionsMasoStandard Devletion 10College Success TipsCareer Success Tips0 Help5000-500001 Give Feedback-2.0-1.00:00.00001.02.0P(Z > 2.00)P(Z > -1.00) =p(Z < 0.50) =p(z < 1.75) -Grade It NowSave & ContinueContinue without saving

Answer 1

From z table:

For P(Z > 2.00)

`P(Z>2.00)=1-P(Z<2.00)=1-0.9772=0.0228`

Answer: 0.0228

For P(Z > -1.00)

`P(Z>-1.00)=1-P(Z<-1.00)=1-\text{0}.1587=0.8413`

Answer: 0.8413

For p(Z < 0.50)

`P(Z<0.50)=0.6915`

Answer: 0.6915

For p(z < 1.75)

`P(Z<1.75)=0.9599`

Answer: 0.9599