Question: With alph=0.05 and df=8, the rejection zone for a right-tailed t-test is t>1.860. Assuming that all other factors are held constant if the df increases

With alph=0.05 and df=8, the rejection zone for a right-tailed t-test is t>1.860. Assuming that all other factors are held constant if the df increases to 20, what will happen to the critical value of t that sets the boundary for the reflection zone?

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