15 MAR 2023 GRADE 12 APPLIED. Word of the Day: Variance and Standard Deviation
NO QUIZ ON THURSDAY. UPDATE: By Popular demand there will be a OPTIONAL quiz tomorrow, might get you an extra 2 or 3 percent, OPTIONAL, will not make your mark worse either! One Finance, 2 Function . 1 Prob (marbles). Bonus:probabiy a Mean Median type thing!- ** Final Exam Thurs 23 Mar. College Exam Policy.
- Have YOUR cheat prepared to submit with exam. Guideline for Cheat Sheet: Cheat Sheet Preparation and Marking Rubric
- Last of assignments in by Friday 17 March. Overdue by more than 2 weeks get max 50%. Due dates are in blog(s).
Today’s Lesson(s)
- Warmup. Play a couple stats games? Millionaire; British Millionaire
- Issue Practice Exam Questions (in case all the workbooks were not enough LOL!) Issuing side by side version, ask for larger!
- Finish Assignment D-2 Graph Histogram worksheet in class (I had mistakenly labelled it G-1)
- Lesson Support Videos: Calculate Stats and Histograms
- Try this Stats Calculator: EasyCalculation. Dozens of websites do this stuff
- Try this easy Histogram Maker: Histogram Maker
- Notes pp. 12 – 27 Histograms, Weighted Means, Variability
- Lesson Support Videos: Weighted Means
- Normal Distribution Demonstration.