1. A random sample contains 25 observations. Determine the p-VALUE for each value of the calculated test statistic below and state your dentition about the null hypothesis in each part by comparing the pVALUE to o: = 0.05: Hg: u = 40 Ha: u at 40 a. t = 1.318 (SHOW WORK; 0.5 pt for p-valtte & 0.5 for correct decision) I). t = 2.797 (SHOW WORK; 05 pt for p-value & 0.5 for correct decision) c. t = - 2.172 (SHOW WORK; 05 pt for p-value & 0.5 for correct decision)