12 Apr 2024 Grade 12 Essential. Word of the day: Weighted Mean
Announcements:
- Get assignments in! Subject to 50% Penalty if > a week late
- Get started on your own Study Notes (‘cheat sheets’). They are worth an EXTRA 5% for course mark.
Cheat Sheet Preparation and Marking. Fine grid paper available on request. - Falling behind folks! Attendance is an issue for several!
Today’s Activities:
- Warmup. Practive some weighted means problems from Archived Provincial Exam Stats Questions
- Questions: Jan 16-31 Jan 16-34, Jun 16-33
- Quiz. Last Chance for quiz! Available also by e-mail on request for timely submission (this last time!)
- Debrief Quiz. Quiz Debrief to be released Sunday AM. Do not miss too many quizzes, they are a double weight factor.
- Weighted Means Review from back of notes
- Check out a Weighted Mean movie
- Read Ahead [still]: Unit C Statistics Notes pp. 16-22 Percentiles and Percentile Rank
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- Where do you fit in the Sled Team? If you are not the lead dog the scenery doesn’t change much! LOL
- Lesson Support Video Playlist: Percentiles and Percentile Rank.
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Selected Useful Resources:
- Daily Lesson Shared Files.
- Study Notes (‘Cheat Sheet’) Preparation. Students are expected to prepare their own ‘Cheat Sheet’ by end of course. 5% of course mark. [ Study Notes Preparationand Rubric.]
- Grade 12 Math Archived Exam Questions. DO NOT MISS ~10 years of past provincial exams, with full solutions and exemplars of what NOT to do. Do not miss this: Archived Grade 12 Exams.
- Central Tendency Manipulative
- Central Tendency Calculation Template for large samples
- Workbook: Archived Statistics Exam Questions
- Statistics Canada. So many Statistics! Check out one example: Canada at a Glance 2022!