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Words: | Submitted: Tue Jun 20 2006
... Thu 16-Dec 180 Fri 17-Dec 120 Sat 18-Dec 75 Sun 19-Dec 310 Mon 20-Dec 60 Tue 4-Jan 60 Wed 5-Jan 60 Thu 6-Jan 240 Fri 7-Jan 320 Sat 8-Jan 120 Sun 9-Jan 200 Mon 10-Jan 45 To analyze the data I used hypothesis testing. This is a procedure that is based on sample evidence and probability theory to determine whether the hypothesis is a reasonable statement. Hypothesis testing is a five-step procedure: Step 1. State the null and alternative hypotheses. The null hypothesis is a hypothesis about a population parameter. It is often the reverse of what the experimenter actually believes; it is put forward to allow the data to contradict it. Step 2. Select the level of significance. This is the probability of rejecting the null hypothesis when it is true. It is also sometimes called the level of risk Step 3. Determine the test statistic. Step 4. Formulate the decision rule. Step ...
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