For reference, today’s class dealt with confidence intervals and margin of error for sample proportions (most of Chapter 19).  The homework is:

• Ch. 19, #3ab, 9, 15, 17, 18
• Read p. 441, “What Can Go Wrong?” (just the part on pg. 441, not 442)

• Ch. 18, #13, 25, 36

Around the corner:

• Solo Quiz over Chapter 18 on Tuesday!!!
• Mon., Jan. 24: Large Quiz over Ch. 17-19
• Weds., Jan. 26: Major Test over Ch. 17-19

Also, here is the sampling distribution applet that was used in class, in case you want to do some explorations with it:

http://onlinestatbook.com/stat_sim/sampling_dist/

• Ch 17 (30abce) 
• Ch 18 (9,15,17)

Here is the assignment for the weekend to finish up Chapter 17:

• Ch 17(8a, 18abd, 21abd, 22abd, 24bc)

We will have a quiz on Tuesday in class over Chapter 17 (binomial and geometric probability models).