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CompTIA DataX DY0-001 (V1) Practice Question

Your data science team has finished a series of hyperparameter experiments for a new demand-forecasting model. Next week you will hold an internal technical design review with software engineers who will deploy the model, data engineers who maintain the feature pipeline, and machine-learning researchers who will continue tuning. Which reporting artifact should you prioritize to communicate results effectively to this peer/professional stakeholder group and allow them to validate and reproduce your work?

  • A screenshot of the model's confusion matrix posted in the team chat with a brief statement of overall accuracy.

  • A one-page executive summary highlighting projected revenue impact while omitting technical details.

  • A version-controlled Jupyter Notebook that embeds the training code, hyperparameter settings, evaluation metrics, and diagnostic plots.

  • A marketing-style infographic focusing on user experience improvements without showing metrics or code.

CompTIA DataX DY0-001 (V1)
Modeling, Analysis, and Outcomes
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