My test is due today at 12 noon cst. I am having problems with two of my questions. The first problem I am having is on page 3, #24. I don’t know how to use the one and two tailed method. My second problem is on pages 8-13 with charting the graphs. I have the answers but I am confused on which side to chart the graph. If someone could tell me how to chart the graph and why it should go on which side, that would be helpful. Like for page 8, #34, if someone could do a couple of problems and tell me why, I can catch on from there. Thanks.