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Record W2319237152

Modern introductory statistics using simulation and data analysis

2005· article· en· W2319237152 on OpenAlexaff
K. L. Weldon

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldMathematics
TopicStatistics Education and Methodologies
Canadian institutionsSimon Fraser University
Fundersnot available
KeywordsInferenceCourse (navigation)Computer scienceMathematics educationResamplingStatistical inferenceStatistics educationData scienceStatisticsArtificial intelligenceMathematicsEngineering
DOInot available

Abstract

fetched live from OpenAlex

Many students are required to take one course in statistics, and many of those choose to take only one. This one course is often a “service” course, aimed at satisfying the perceived needs of various majors like social science or bioscience. The tradition in these courses is to include a fairly heavy dose of inference: confidence intervals, significance testing, p-values etc. After many years by many creative instructors of trying to make this an interesting and useful course, some degree of failure must be admitted. Perhaps it is time for a radical revision of the first course so that more students will take a second course. In this paper I will describe a way in which even the very first course can be made interesting and useful for students. Then I will suggest some further data analytic techniques that could be included in a second course. Both courses emphasize data analysis rather than the usual introductory inference procedures. The combination of simulation, resampling and graphical methods provide tools which allow instructors to describe variability and probability tools without involving mathematical development. While this approach will delay instruction of the more traditional inference material, it may be more useful than the traditional material for students who only take one or two statistics courses.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.003
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: none
GenreCandidate signal: Methods · Consensus signal: Methods
Teacher disagreement score0.718
Threshold uncertainty score0.343

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.003
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.546
GPT teacher head0.550
Teacher spread0.004 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designSimulation or modeling
Domainnot available
GenreMethods

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations1
Published2005
Admission routes1
Has abstractyes

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