Scatter Plots and Statistics

11.6: Solve for the equation of a trend line (continued) and judge fit

Where are we going?• Day 1: Overview • Day 2: Misleading Data• Day 3: Reading Scatter Plots• Day 4: Creating Scatter Plots• Day 5: Solve for the Equation of a Trend Line• Day 6: Solve for the Equation of a Trend Line and

Judge Fit• Day 7: Predict Future Values from Scatter Plots• Review• Test: May 2nd

Objectives

• SWBAT solve for the equation of a trend line (continued)

• SWBAT judge the fit of a trend line

11.4 Exit Ticket Corrections

• At your tables, correct your mistakes on Exit Ticket 11.4

• Ask me if you can’t figure out your mistakes!

More Practice!!!

• Today you’ll be getting more practice on solving for the equation of a trend line using point-slope form.

• You’ll be following the clues…AS PIRATES!!!

If Being A Pirate Doesn’t Interest You…

• Then you can complete this worksheet as a grumpy cat. You still need to find the treasure.

Fine. I’ll be a pirate.

Fine. I’ll be a pirate.

How it works…• Your worksheet is your treasure map• Start at the “Start” problem.• Find the matching equation from the list of

Pirate Treasure Locations to find your next clue

• The location clue will tell you your next problem to solve

• Keep solving until you find the Treasure card!• First 5 to solve correctly will receive a treasure

from Ms. Ramsel! :D

Found the Treasure?

• Your treasure map is your classwork!• Exit Ticket 11.6• Homework 11.6