Simulation 8 (B): Out of Control In most research studies, the research question that we ask will determine whether the test is one- tail or two-tail before we collect data. In this simulation , you will find out which test (one or two tail ) will more easily lead us to reject the null. Note, however, that this should not be the reason why we choose one test rather than the other test. Learning Objective : To use the correct Excel formula to calculate the p-value for one and two tail tests. To find out which test (one or two tail) will more likely lead us to reject the null hypothesis. Scenario 1: A filling process is designed to fill tomato paste cans with 200g of tomato paste. The process is deemed out of order if the average weight of content is different from 200g. To test the filling process, a random sample of 16 cans is selected. The sample result is presented in the file: Out of Control.xisx. Follow steps 1 to 6 in the worksheet to compute the p-value to determine if the process is out of control. Scenario 2: Suppose now the technician suspects that due to lack of maintenance, the outlets might get blocked and under-fill the cans. To test if the machine under-fills, he selects a random sample of 16 cans. Follow steps 1 to 6 in the worksheet to compute the p-value to determine if the machine under-fills. Which test - one or two tail - will more easily lead us to reject the null hypothesis