Determine if the statements below are true or false. For each false statement, suggest an alternative wording to make it a true statement. As the degrees of freedom increases, the mean of the...

 Determine if the statements below are true or false. For each false statement, suggest an alternative wording to make it a true statement.

1. 
   

   As the degrees of freedom increases, the mean of the chi-square distribution increases.
   
   
   
   

   
   


2. 
   

   If you found chi2 = 10 with df = 5 you would fail to reject H0 at the 5% significance level

   
   


3. 
   

    When finding the p-value of a chi-square test, we always shade the tail areas in both tails.
   
   
   4. As the degrees of freedom increases, the variability of the chi-square distribution decreases.