魅影直播

The 2009 National Numeracy Conference Keynote Talk 鈥淏uilding Inferential Reasoning in Statistics鈥� by Chris Wild and Maxine Pfannkuch was presented in two parts on 18 February. This is part 2, Chris Wild, 鈥淚nformal Inference Revisited鈥�.聽
Resources:

• PowerPoint
• Informal inference handout
• “A teachers guide to informal comparative reasoning“