Calculate the critical degrees of freedom and identify the critical values for the following tests, using p = .05 and the tables in your e-book for all scenarios (do NOT round). Then, state whether the null hypothesis would be rejected or failed to be rejected.

I have attached my chart with some areas. I am confused on how I know to reject or fail to reject the null.

6) Single sample t-test: two-tailed, N = 20, t= 2.05	df= 19	critical t = 2.093	Reject or Fail to Reject Ho: ANSWER
7) Single sample t-test: one-tailed, N = 20, t= 2.05	df= 19	critical t = 1.729	Reject or Fail to Reject Ho: ANSWER
8) Pearson's rcorrelation: two-tailed, N = 15, r= 0.47	df= 13	critical t = .5139	Reject or Fail to Reject Ho: ANSWER
9) Pearson's rcorrelation: one-tailed, N = 15, r= 0.47	df= 13	critical t = .4409	Reject or Fail to Reject Ho: ANSWER