Tonight's Homework: Please complete the "Unit 2: Bivariate Data!" worksheet provided in class or below.

• This assignment reviews the fundamental concepts we need for this unit (and many of the ideas mentioned above to review)
• So, by doing this homework, you're reviewing all the stuff you need to know for Monday! Use those "summer day 2" notes to help!
• Use the AP Stat Guy, Khan Academy, and any other online resources (or your textbook) to help with this as well!
• We will have a quiz on all of this stuff and our ch. 7 vocab quiz on Friday!
• Some templates for c, g, and h:
• c.) The association between __________ and ________ is _______, _______, and ______ with r = _______. Generally, as _________ increases, ________ increases/decreases.
• g.) According to the model, for each additional 1 ________, the predicted ________ increases/decreases by approximately _______.
• h.) According to the model, when the ________ is 0 the predicted _______ is roughly ______.

Here is the answer key-- you should complete and check your answers to last night's homework:

Be sure look over our "day 2" notes and some of the summer assignment questions that relate to unit 2 so that you are prepared for class! This will also help with your homework!

• Day 2 notes = "Linear Regression and the Graphing Calculator" worksheet
• Creating a scatterplot (and sketching it) using our graphing calculator (#1)
• Using our calculator to find the equation of the line of best fit, the correlation (r), and R^2 given a data set (#2, 4)
• Write the equation of the line of best fit and use it to make predictions (#2, #3)
• Summer Assignment
• Questions 1-12, 24, 26-27, and 29 are all based on unit 2, so it would be a good idea to also review these over the weekend