STATS 499 Lecture Notes - Lecture 15: Null Hypothesis, Presentation Of A Group
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Thursday 3/31: a4, a6, a7 and possibly a8. Tuesday 4/5 a8, and the rest of the class can be used for working group meeting. Working groups need to meet with professor he for discussing the research paper in the next few weeks. Hw 4 final paper due later in the semester. Feedback this friday and final submission due a week later. Signed rank test: f has a unique feature when it comes from the paired comparisons. Under the null hypothesis, f is symmetric distribution around 0: if the distribution f is symmetric around zero, the expected value is zero. Wilcoxon rank-sum test: for two sample problems, wilcoxon rank-sum test is considered more robust than t-test. Title: be more specific about your thesis, the relationship . might be implying too much in the title. Abstract: background: need to explain why it is an interesting topic to study. If you treat it as a proper name, then no article needed.
