If you will have technical problems, take a screenshot as evidence and save your answers. You can send it to me via MS Teams Chat within the time period. PART II. Determine the null hypothesis (Ho) and the alternative hypothesis (Ha) and the appropriate statistical tool for the following situations. (5 points each) Write your answers on the editable Word file attached to the Quiz posted on MS Teams Assignment. 1. If the mean weight of Product X is 50g, conduct a hypothesis testing using a one-tailed test. 2. Conduct hypothesis testing to determine if the grades of the two sections in Stat and Prob differ significantly. 3. Conduct a hypothesis testing to evaluate the effectiveness of the training attended by the employees in ABC Company in performing their tasks