Statistical Investigations: Comparisons

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  Wrangling Statistics Assesssments – Lucy Edmonds
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  CL7 sample-to-population inference: An informal giant leap
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  Video: Comparing Groups
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  FAQ for Level 2 Inference
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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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  Videos: Random error – the motivation for inference [7 min, 6 min]
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  Inference Pain Points – Robyn Headifen
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  Statistical Concepts Unpacked – Marion Steel
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  Caught in the path of the data deluge
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  Sample to population inference – Michelle Dalrymple
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  Guidelines for “How to make the call”
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  Animations of sampling variation

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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  Strategies and tools to support statistical report writing – Sophie Wright
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  Level 2 Statistics courses – Why and how? Kiri Dillon
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  Personalising Year 12 & 13 Stats programmes – Liz Sneddon
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  Fitting data collection into Stats lessons – Jared Hockly
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  Confidence Intervals developing big ideas – Dr Dalrymple’s Blog
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  Approaches to sampling variability – Jared Hockly
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  Level 2 Standards Overview – Robyn Headifen
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  Statistics Education 21st Century NZ
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  Developing Statistical Literacy
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  Telling Data Stories: Essential Dialogues for Comparative Reasoning
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  Informal statistical inference revisited
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  Laying the foundations for inference
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  A teachers’s guide to informal comparative reasoning
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  Building inferential reasoning in statistics Part 1
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  Training teachers in statistical thinking
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  Statistical thinking in empirical enquiry

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  Level 2 Inference teaching – Michelle Dalrymple & Liam Smyth (Online)
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  Big ideas in statistics: Teaching for understanding – Marion Steele
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  Enriching sampling decisions – Jason Ellwood
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  Sampling variation just keeps turning up everywhere! – Michelle Dalrymple
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  Visualising sampling variation at Level 7
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  Introduction to mulitvariate data – Michelle Dalrymple
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  Level 7 Statistical Investigations, Kiwi Kapers 1, 2 and 3
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  Teaching activities for AS 2.9 – Lindsay Smith
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  Engaging with shape

Additional resources

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  Data explorations – Emma Wilson
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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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  Mix’n’match statistical games
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  Making sense of the meaningful data all around us! – Michael Walden
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  Classroom Activities for Teaching the NCEA Level 1 and 2 Statistical Enquiry Standards
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  Data card sampling from a population Yr 9-12
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  Analysing student attendance data – Jason Ellwood
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  Inference writing frame
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  iNZight instructions 3 (Bear hugs 3)
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  Property sales in North Shore city
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  Kiwi Kapers 1
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  To tag or not to tag?

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  StatCrunch
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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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  SURF data sets

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  DataVizProject – Ferdio
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  ClassCalc – web-based graphics calculator
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  StatKey
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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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  Issues in Level 2 NCEA: Use statistical methods to make an inference AS 91264 (2015)

• Achievement Standard (AS91264)
• Clarification of the Standard (AS91264)
• Conditions of assessment (AS91264) 2017
• TKI Assessments
• NZQA Annotated Exemplars
• Sample to population inference progressions
• Guidelines for “How to make the call”
• Standard Overview and links (AS91264)