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Hello would like to see if you help me with question 3 a or b? I started working on it but not sure about the answer

Hello would like to see if you help me with question 3 a or b? I started working on-example-1
User Hamit
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1 Answer

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Given:

a) z=-0.7

To find the area below z = -0.7,


P(z<-0.7)=0.24196

b) the area above z = -1.1.


\begin{gathered} P(z>-1.1)=1-P(z<-1.1) \\ =1-0.13567 \\ =0.86433 \end{gathered}

Answer: a) 0.24196 b) 0.86433

User Priki
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