MATH 119: NOTES FOR QUIZ 4
"I can see nothing," said I, handing it back to my friend.
"On the contrary, Watson, you can see everything. You fail, however, to reason from what you see. You are too timid in drawing your inferences."
- Dr. Watson and Sherlock Holmes, The Adventure of the Blue Carbuncle
Lesson 21 (Section 7-3 and some 7-2): Estimating a Population Mean (if Population Standard Deviation Known)
Section 7-2: Confidence Intervals applet
http://www.stat.sc.edu/~west/javahtml/ConfidenceInterval.html
Lesson 22 (Section 7-4): Estimating a Population Mean (if Population Standard Deviation Unknown)
Lesson 23 (Section 7-2): Estimating p (a Population Proportion)
Section 7-2: Polls Handout (I will hand this out in class.)
• ARTICLES ON POLLS
Lesson 24 (Section 7-5): Estimating a Population Standard Deviation or Variance
First Edition Notes (you don't need these)
In case you're curious, here are notes based on the 1st Edition. A different table for the standard normal is used.