Statistical Investigations: Comparisons

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  Wrangling Statistics Assesssments – Lucy Edmonds
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  Clarifying inferences at Level 3 – Michelle Dalrymple (Online lessons)
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  Brad Efron and the origins of the bootstrap
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  Developing statistical thinking – Chris Niles
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  Teaching research for NCEA L2 and L3 Statistics
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  Sampling variation – Developing big ideas for sample-to-population inferences
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  Inference AS 3.10 – What matters most?
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  Videos: Random error – the motivation for inference [7 min, 6 min]
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  Video: Towards Confidence Intervals [5 min]
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  Video: Confidence Intervals from Bootstrap Resampling [8 min]
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  Video: Do Bootstrap Confidence Intervals work? [6 min]
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  Article: Confidence intervals – What matters most?
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  Animations for teaching bootstrapping and randomisation
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  FAQs for Inferential thinking
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  Comparing two groups – Dr Dalrymple’s Blog
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  Inference Pain Points – Robyn Headifen
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  Caught in the path of the data deluge
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  Star Trek Inference Tour
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  A guide to Bootstrapping
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  Sample to population inference – Michelle Dalrymple

Additional resources

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  Contextually curious
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  Google classroom and Goobric apps for formative and summative NCEA assessments.
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  Innovative cross-curricular assessment
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  The transition from Year 13 to Stage One statistics – Emma Wilson
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  Strategies and tools to support statistical report writing – Sophie Wright
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  Assessment methods for statistics internals – Caitlin Clock
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  Personalising Year 12 & 13 Stats programmes – Liz Sneddon
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  Variation, Variation, and Variation – Anzar Chida
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  Level 3 Internal Standards overview – Robyn Headifen
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  Fitting data collection into Stats lessons – Jared Hockly
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  One best number: The mean or the median
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  Careers in Statistics Posters
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  Integrating Statistical and Contextual knowledge for Excellence
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  Making a formal statistical inference with 100% confidence
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  National Newsletter, Term 4, 2012
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  Statistics Education 21st Century NZ
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  Changing Needs in a Changing World
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  Introduction to inference (bootstrapping)
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  On teaching bootstrap intervals
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  Significant and reliable, Accuracy and Precision, Stats vocab

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  CL8 sample-to-population inference: Bootstrapping, way more than just a cool name
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  Big ideas in statistics: Teaching for understanding – Marion Steele
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  Sampling variation just keeps turning up everywhere! – Michelle Dalrymple
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  Statistical surprises and stories for Inference – Louise Addison
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  Introduction to mulitvariate data – Michelle Dalrymple
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  Formal Inference
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  Getting started on VIT modules in iNZight VIT

Additional resources

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  Working with data in elite sport – Dr Jacquie Tran
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  Data science for everyone: The truth about cats and dogs – Anna Fergusson
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  Adding spice to statistics with dynamic and interactive graphics
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  Level 1 through to Scholarship Stats – Liz Sneddon
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  Demystifying distributions
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  Overcoming the blank page: Get students writing in level 2 and 3 stats – Natalie Kallwass
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  Working with modern data: A crash course – Anna Fergusson, Liza Bolton
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  Mix’n’match statistical games
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  Developing Quality in Mathematics Education (DQME)
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  Collecting a sample with students using social media
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  Analysing student attendance data – Jason Ellwood
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  Statistical Inferences for Weaker Students
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  Understanding Confidence Intervals
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  New Zealand Crash Statistics Internal Assessment (NZQA)
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  Physical self-esteem
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  Animal welfare
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  Maui’s dolphin: uncovering a new sub-species

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  • Download
  • Visualise

  CensusAtSchool 2007 data subset (15,000 rows)
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  • Download
  • Visualise

  CensusAtSchool 2009 data subset (15,000 rows)
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  • Download
  • Visualise

  NZ Incomes 2003 SURF

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  DataVizProject – Ferdio
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  ClassCalc – web-based graphics calculator
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  StatKey
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  Data science for everyone: The truth about cats and dogs – Anna Fergusson
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  VITonline
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  BYOP Sampling: Sample from your own population file
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  iNZight Lite
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  iNZight
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  NZGrapher

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  Working with modern data: A crash course – Anna Fergusson, Liza Bolton

• Achievement Standard 3.10 (AS 91582)
• 3.10 Conditions of assessment Updated: October 2015
• TKI assessments
• NZQA exemplars (AS 91582)
• Clarification of the standard (AS 91582)
• Key Ideas in Statistical Investigations NZC Level 8