Solve this and give explanation.

Directions: State the null and the alternative hypotheses of the following statements. 1. A medical trial is conducted to test whether a new medicine reduces uric acid by 50%. Ho: Ha: 2. We want to test whether the general average of students in Math is different from 80%. Ho: Ha: Directions: Illustrate the rejection region given the critical value and identify if the t-values lie in the non-rejection region or rejection region. 1. critical t-value of 1.318 computed t-value of 1.1 The computed t-value is at the region. 2.critical t-value of -1.671 computed t-value of -2.45 The computed t-value is at the region