Direction: Analyze and solve the following problems based on the given information. 1. The mean weight of the baggage carried into an airplane by individual passengers at ABC International Airport is 20 kilograms. A Statistician takes a random sample of 40 baggages and obtains a sample mean weight of 19.2 kilograms with a standard deviation of 6 kilograms. Test the claim that p=19.8 kilograms at 1% level of significance. STEPS SOLUTION 1. State the null and alternative hypotheses 2. Select a level of significance. 3. Select the test statistic. 4. Formulate the decision rule. 5. Compare the value of the test statistic 6. Make a decision