Testing Hypothesis : Population Variance σ2 Menu

[Hypothesis]    Ho : σ 2 = σo2   ( > 0)
   H1 : σ2 ≠ σo2    H1 : σ2 > σo2    H1 : σ2 < σo2
[Test Type]   χ2-test
    Significance Level   α = 5% 1%
[Sample Data]  (input either sample data or sample statistics using csv / bsv)
   
[Sample Statistics]
Sample Size n = ( > 1)
Sample Variance s2 = ( > 0)
[Confidence Interval]
( (n-1)s2 / χ2 n-1,1-α/2 , (n-1)s2 / χ2 n-1,α/2  )    ,  )