Silvie8046 Silvie8046
  • 10-11-2017
  • Mathematics
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The approximate​ z-score that corresponds to a right tail area of 0.45 is

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nobillionaireNobley
nobillionaireNobley nobillionaireNobley
  • 20-11-2017
The z score that corresponds to a right tail area of 0.45 is given by

[tex]P(z\ \textgreater \ x)=0.45 \\ \\ 1-P(z\ \textless \ x)=0.45 \\ \\ P(z\ \textless \ x)=1-0.45=0.55 \\ \\ P(z\ \textless \ x)=P(z\ \textless \ 0.126) \\ \\ x=0.126[/tex]

Therefore, the approximate​ z-score that corresponds to a right tail area of 0.45 is 0.126
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