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Determine the upper-tail critical values of F in each of the following two-tail tests.

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Asked: Jan 22,2019 In: Hypothesis testing
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name data Genius Punditsdkoslkdosdkoskdo
Asked: Jan 22,2019 In: Hypothesis testing

Determine the upper-tail critical values of F in each of the following two-tail tests.

Determine the upper-tail critical values of F in each of the following two-tail tests.
a. alpha =0.02, n1 = 10, n = 11 
b. alpha =0.05, n = 10, n2 = 11 
c. alpha =0.10, n1 = 10, n2 = 11
 


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tutor Added an answer on Jun 19,2019

The Upper-tail critical values can be determined using Excel, the Excel F- functions: =F.INV.RT(probability, df1, df2), The degrees of freedom is n -1. 

=F.INV.RT(0.02,9,10) =  4.044

 alpha =0.05, n = 10, n2 = 11 

=F.INV.RT(0.05,9,10)   =   3.0204

alpha =0.10, n1 = 10, n2 = 11

=F.INV.RT(0.10,9,10)   =   2.347

 


 

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