I am confused how to answer this statistics problem

5. Lower face width (cm) for 5 Native American girls was measured when they were 5 and again when 6 years old. Individual 5 years old 6 years old 1 7.3 7.5 2 7.5 7.7 3 7.3 7.5 4 7.9 8.2 5 7.6 7.8 Is there any evidence that the lower face width increases as girls grow older (use a = .05)? Answer the following: a. Hypotheses H0: H1: b. Assumptions (circle all that apply) 1. Simple random sampling of girls 2 Normal distribution of face width 3. Central Limit Theorem applies 4. Independent sampling 5 Matched sampling 6 Homcscedasticity (cl2 = 522) c. Decision rule Reject Ho if d. Statistical Calculations (value of test statistic) e. Statistical decision (circle one) 1. Reject Ho 2. Fail to reject Ho