statistics question

Statistics
Tutor: None Selected Time limit: 1 Day

find an indicated probability using the stndard normal distribution. p(-2.82<z<0)

Jun 22nd, 2015

Thank you for the opportunity to help you with your question!

p(-2.82<z<0) = P(0) - P(-2.82)

using NOrnal table we can get 

P(0) = 0.5 & P(-2.82) = 0.00240

hence , p(-2.82<z<0) =0.5 - 0.0024 = 0.4976 (Answer)


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Jun 22nd, 2015

thanks

Jun 22nd, 2015

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Jun 22nd, 2015

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