Communicate Analysis Results DA0-001 Practice Questions (Page 3)

Questions 11–15

1. 11foundation · easy

   An analyst wants to show the proportion of total sales contributed by each product category. Which visualization technique is most appropriate?

   • AScatter plot
   • BHistogram
   • CPie chart
   • DLine chart
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2. 12foundation · easy

   An analyst is writing a report for a technical audience of data engineers. Which communication style is most appropriate?

   • AFocus on business impact and use minimal data
   • BInclude detailed methodology, code snippets, and technical terminology
   • CUse simple analogies to explain every concept
   • DUse high-level summaries and avoid technical terms
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4. 13application · medium

   A data analyst at a manufacturing company needs to present the results of a quality control analysis to two different groups: the engineering team and the executive leadership. The engineering team wants details on the statistical methods used, while the executives want a summary of the impact on production costs. How should the analyst tailor the presentations?

   • AProvide only the final results without any methodology to avoid confusion.
   • BUse the same detailed presentation for both groups to ensure consistency.
   • CFocus on the cost implications for both groups, as that is the most important outcome.
   • DPresent the technical methodology to the engineering team and a high-level summary with cost implications to the executives.
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5. 14foundation · easy

   An analyst is presenting complex statistical findings to a non-technical audience. Which approach best simplifies the data?

   • AUse technical jargon to demonstrate expertise
   • BFocus on key insights and use plain language with visual aids
   • CPresent all raw data in a table for transparency
   • DProvide a detailed explanation of every statistical method used
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6. 15foundation · easy

   An analyst needs to present a detailed technical analysis of a new machine learning model to a group of data scientists. Which communication method is most appropriate?

   • AA verbal summary in a team meeting without any written documentation
   • BA formal report with full statistical details and methodology
   • CA short email with a summary of the model's accuracy
   • DA one-page infographic for a general audience
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