2 samples, coming at ya!

Friday Article #9 is due!

test ideas

CLT?  Do Ch. 18 #21 and 23
1-mean?  Ch. 23 #21
matched pairs mean? Ch. 25 #14abc is great
Alpha?  Ch. 21 #11
Read?  "What Can Go Wrong?" on p. 415 and pages 444 and 445 (beer!)

t-test Thursday!!

Ch. 25 #14abc

Ch. 18 #24 and 28

matched pairs

Ch. 21 #14

Ch. 23 #24 interval and test

Ch. 25 #7 and 11

t from data

Ch. 23 #23:  test and interval

Class data:  test and interval

t-test

Ch. 23 #8, 9, 12, 22

Mr t, beer and mermaids

Ch. 23 #15

Note:  you'll need to use t* for 60, even though that isn't quite right...

Bonus reminder

Can you calculate sample size?

Here comes a test!

We did a crossword today:  study the vocabulary in chapters 19, 20 and 21.

 

The test:

Multiple Choice (study Ch. 19 #7 & 8 and...?)

A green sheet

Type I and II errors (study Ch. 21 #7 & 8)

Outlier test!!!!

 

Good luck!

alpha

HW:  Ch. 20 #22, Ch. 21 #9 and 10

Good review for Friday's test

HW:  Ch. 19 #26b, Ch. 20 #20, Ch. 21 #6-8

Quest tomorrow!

Ch. 19 #21
Ch. 20 #21

no homework

Quest on Friday
You might want to work on perfecting your homework and getting ready
for your Quest!

got behind, sorry...

Friday:  Ch. 20 #9 and 10

Monday:  Ch. 20 #11 (put a confidence interval and test on one green sheet)

Tuesday:  Ch. 20 #12 (in class) #13 and 14 (just check conditions) #15 & 16 (add a confidence interval on the bottom)