#2 Non-Directional Hypothesis Null Hypothesis 4. State the directional research hypothesis supporting the social worker's claim, and the null hypothesis. Make sure to include 1) DV, 2) IV, and 3) relationship in a complete sentence for BOTH hypotheses. (1.5 points each; 3 points) Directional Hypothesis Null Hypothesis 5. The social worker performed the inferential statistical test, which produced the p-value of 0.005. Rejection level is set to p=0.05. Explain what this p-value of 0.005 means in terms of sampling error, true relationship, and testing null hypothesis (reject or fail to reject). Note that these three underlined terms should be included in your answer. (3 points)