Statistics Teachers' Day 2007Margin of ErrorAnne Blundell and Marina McFarland, Auckland Girls' Grammar School A discussion of the theory and implications behind the media coined term 'margin of error' and what its statistical foundations are. The workshop will be a PowerPoint presentation in combination with worksheets that can then be used directly with your year 12/13 students when discussing sampling or confidence intervals. Curriculum Level: 7 - 8 Files |