Please see the screenshot below, and help me find the answers with explanations (formulas that are used).

Q1: Calculate the critical value for each hypothesis listed in the table below and decide whether you would accept or reject the null (fill in the gray boxes]. Alpha=0.05 (Hint: first determine if these are oneitailed or woitailed tests) Hypothesis H0 xbar n dt SD SE Decision Rule Critical Value Accept or Reject null? A H0:}J=11.H1:.u11 11 12.2 40 8.3 B H0:y:11.H1:.u11 11 14 40 3.3 C H0:y=11.|l1:y=11 11 13.7 40 8.9 D H0: 14 = 234.. H11 p 2 234 234 223.4 120 40.5 E H0: y = 234.. H1: p 2 234 234 226.4 120 40.5 F H0: 14 = 234.. H11 p 2 234 234 226.4 120 40.5