26 MAY 2026 GRADE 12 APPLIED

Word of the Day: Quartiles

Announcements:

Only 5.5 more classes then Final Exam Thursday 4 June at 09:00 in the morning! Final Exam has a weight factor of 25% of course mark. Final Exam Policy. [issued in class with schedule]
Absolute Deadline for all of Assignments is ~~Wednesday~~ Update: Monday now, so you can work on getting your English in ! Considerable penalty if more than a week late.
Student Progress reports were issued yesterday. Class Statistics
Regular Thursday Quiz. Do we need a regular Thursday Quiz? I think I will do one and if the mark is worse than your current mark (as issued yesterday) then it will not count. So in theory a good score could increase course mark by another 3% for those with a lower mark. For those with a good mark already it will just lock it in. THe quiz won’t make it worse! Update: Agreed.

Today’s Lesson(s)

Warmup. A good warm up!!
Work in class on Assgt D-2 GRAPHING MEAN, MEDIAN, MODE, RANGE (Due Wednesday, our last handin assignment)
Read and Study and Do Statistics Notes pp. 20 to 29
Issue Worksheet D-3 Read Histogram (NOT HANDIN, no more handins).
Lesson Support Video: Read Histogram Assignment
- A great interactive manipulative tool to visualize Mean, Median, Mode: Interactive Plop It.
  - Video: Visualize Basic Descriptive Stats with Plop It.
- Explore Statistics on the DESMOS Graphing Tool.
  - Lesson Support Movie: Statistics on the Desmos Graphing Tool
- Explore Statsistics on the TI-83 Graphing Calculator. (I can’t imagine anyone using this anymore).
  - Lesson Support Movie: Statistics on TI-83.
- Canadian Census Data. Check out some census data from 2016. Income in Winnipeg, Education of Winnipeggers, Languages spoken, …. lots of data.

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