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CHISQ.INV

Definition

Returns the inverse of the left-tailed probability of the chi-squared distribution.

The chi-squared distribution is commonly used to study variation in the percentage of something across samples, such as the fraction of the day people spend watching television.

Sample Usage 



Syntax
 
  
   
  
 


CHISQ.INV(probability,deg_freedom)


The CHISQ.INV function syntax has the following arguments:


    
 
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    Probability     Required. A probability associated with the chi-squared distribution.
    
 
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    Deg_freedom     Required. The number of degrees of freedom.
    
 
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Remarks
 
  
   
  
 


    
 
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    If argument is nonnumeric, CHISQ.INV returns the #VALUE! error value.
    
 
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    If probability < 0 or probability > 1, CHISQ.INV returns the #NUM! error value.
    
 
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    If deg_freedom is not an integer, it is truncated.
    
 
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    If deg_freedom < 1 or deg_freedom > 10^10, CHISQ.INV returns the #NUM! error value.
    
 
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In order to use the Chisq.Inv formula, start with your edited Excellentable:
 
  
   
  
 



 




      Capture 2017-07-01 at 15.08.55.png   



 




Then type in the Chisq.Inv formula in the area you would like to display the outcome:
 
  
   
  
 


   Capture 2017-07-01 at 15.28.28.png   



 




By adding the values you would like to calculate the Chisq.Inv formula for, Excellentable will generate the outcome:
 
  
   
  
 


   Capture 2017-07-01 at 15.29.42.png   



 







 
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