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Scatter plots/Correlation and Interpreting Graphs

Scatter plots/Correlation and Interpreting Graphs. Week 19 December 9 , 2013 (M) December 10, 2013 (T). Do Now (3 mins) PKB (Prior Knowledge Box ). STANDARDS.

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Scatter plots/Correlation and Interpreting Graphs

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  1. Scatter plots/Correlation and Interpreting Graphs Week 19 December 9, 2013 (M) December 10, 2013 (T)

  2. Do Now (3 mins)PKB (Prior Knowledge Box)

  3. STANDARDS 7SDAP 1.1:Know various forms of display for ________; use the forms to _______a single set of data or to ________two sets of data. 7SDAP 1.2: Represent two numerical __________on a scatterplot and informally describe how the data points are distributed and any apparent ___________ that exists between the ____variables (e.g., between time spent on homework and grade level).

  4. OBJECTIVES Huskies will be able to _________ from different displays of data, including scatterplots by __________the relationship of two variables. Huskies will be able to ________scatterplots by ___________the data given. Students will show a mastery by earning a 3 out of 4 (proficiency) on the exit slip.

  5. VOCABULARY Scatterplot- A graph that shows the relationship between two _________.

  6. VOCABULARY (cont.) Positive Correlation- As one measurement (x) _________, the other measurement (y) __________.

  7. VOCABULARY (cont.) Negative Correlation-As one measurement (x) _________, the other measurement (y) __________.

  8. VOCABULARY (cont.) Zero Correlation-The two measurements (x and y) are _____ related to each other.

  9. Example 1

  10. Example 2

  11. You Try!

  12. Example 3

  13. You Try

  14. You Try! Given: Variable x is Grade Level. Variable y is hours of Homework Each Week. Task: Using the data below, construct a scatter-plot. Question: What is the relationship between these two variables?

  15. Prior Knowledge Box (PKB)

  16. Agenda Homework- Who Makes Rainwater Mix with Dirt? (Worksheet) Bring Your Expo Pen to class. (DUE: P.1,3,5- Mondays and Thursday. P.2,4,6- Tuesdays and Fridays)

  17. Culminating Project Due December 13, 2013

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