- Last Time: Test 1
- Today:
- Return homework for sections 9.1-9.2
- Our first test is history.
- Add two points to your score
- A key is available on-line.
- The distribution(s)
- Some comments:
- Abraham Lincoln said something to the effect of: "Whatever you
are, be a good one."
- Workers blindly following standard procedures even in
inappropriate situations are dangerous.
- Don't abuse the equal sign!
- Use complete sentences!
- Chapter 9: section 9.3 - sampling distribution of a proportion
- Chapter 10: sections 10.1-10.3 - Confidence Intervals
- point estimators versus interval estimators
- unbiasedness and consistency
- relatively efficient estimator
- Basic idea of confidence interval estimator of mu (p. 302)
- Example: 10.54
- Next time: More on chapter 10
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