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Enter the z-score of an orange that has a mass of 259 grams

 May 22, 2018
 #1
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We have

 

[ Observed value  - Mean Value  ] / Standard Deviation

 

[259 - 239]  / 25  =

 

20  / 25   =   4/ 5  =  .8  

 

 

 

cool cool cool

 May 22, 2018
edited by CPhill  May 22, 2018

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