When's Day HW

If you were out yesterday you must make up your vocab test before April break!

We have a MANDATORY AP MEETING after school TOMORROW at 2:10 (in the cafe). Be there promptly!

Our APRIL BREAK REVIEW SESSION will be on WEDNESDAY, 4/13 from 10:00 to 1:00! This will be an opportunity to work on our take home test to study/review for the upcoming AP Exam! (May 12th)!

Tonight, please complete the following in your textbook (yup, I'm checking!):

Page 542: 11, 13, 21

• For 13D you are asked to find the sample size--you have to teach yourself!
• Set up the ME = t*(Sx/sqrt(n)) formula.
• We cannot look up t* without the sample size, so we use z* instead!
• Sub in the ME (0.1), z* (2.326), and Sx (0.6824), then solve the equation for n!
• Check out the example/explanation on page 535-536!