1. STOPLIGHT Section 1.3

2. Stoplight – Round 1  A study of all 2223 passengers aboard the Titanic found that 706 survived when it sank. StatisticUnsureParameter

3. Stoplight – Round 2  In New York City, there are 3250 walk buttons that pedestrians can press at traffic intersections. It was found that 77% of those buttons do not work. StatisticUnsureParameter

4. Stoplight – Round 3  You randomly spot a group of ten girls in the hallway and 6 of them have brown hair. StatisticUnsureParameter

5. Stoplight – Round 4  The amount of sugar in a coke can is 39.5 grams. DiscreteUnsureContinuous

6. Stoplight – Round 5  The volume of cola in a can of regular Coke is 12.3 oz. DiscreteUnsureContinuous

7. Stoplight – Round 6  In a test of a method of gender selection developed by the Genetic and IVF Institute, 726 couples used the XSORT method and 668 of them had baby girls. DiscreteUnsureContinuous

8. Stoplight – Round 7  The weights of OHS students. QuantitativeUnsureCategorical

9. Stoplight – Round 8  The names of OHS students. QuantitativeUnsureCategorical

10. Stoplight – Round 9  Critic ratings of movies on a scale from 0 star to 4 stars. NominalOrdinalInterval Ratio

11. Stoplight – Round 10  Actual temperatures (in degrees Fahrenheit). NominalOrdinalInterval Ratio

12. Stoplight – Round 11  Companies (Disney, MGM, Warner Brothers, Universal, 20 th Century Fox) that produce movies. NominalOrdinalInterval Ratio

13. Homework – Extra Practice  Textbook pages 16 #5,6 13, 14, 15.

14. Homework – Answers  Textbook pages 16 #5: Statistic #6: Parameter #13: Discrete #14: Discrete #15: Continuous ***Make sure you can explain these answers for full credit!

15. Problems Hurt In The Making Of This PowerPoint  Problems #7, 8, 15-17, 23-25.