The Value of Certified Pre-Owned Vehicles for Lexus of Edmonton
Bibliographic record
Abstract
Our objective was to discover productive improvements to Lexus of Edmonton’s (LoE) current Certified Pre-Owned (CPO) Vehicle practices by determining if CPO vehicles added value, and if so, what value was added. By utilizing multiple methods, we discovered areas in the used vehicle sector that Lexus of Edmonton could improve on. In order to conduct our research, five in-depth interviews, scholarly article evaluations, meet with the representatives of Lexus of Edmonton, and surveys were conducted using paper, email and social media tools such as Google surveys, Twitter and Facebook. The methods allowed our group to utilize statistical analysis to outline the importance of relationships between variables with the statistical software, SPSS. With the information received from statistical analysis, we believe that Lexus of Edmonton can succeed with the sale of CPO vehicles by following our recommendations, including: certification education, appropriate pricing of used vehicles, building trust, value-added certification benefits based on willingness to spend and targeted demographics, as well as further research.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.002 | 0.005 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.003 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.005 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
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".