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16 resources · Showing 1–12
Analysis Handover Note for a Colleague Download Pack
Explain what an analysis answers, where its inputs came from and what another person needs to reproduce or update it. Use the note alongside the actual analysis files. Download version 1.0 as PDF or editable Word.
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From a Data Question to a Reviewed Dashboard: A Learning Path
Prepare a clear analysis question, defined metric, practice summary and dashboard review. Follow five ordered resources with practical outputs and review questions.
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Calculate Missing-Record and Duplicate-Record Rates
Calculate two clearly defined data-quality rates using separate denominators. Review missing expected records and extra duplicate rows without treating the result as an overall quality score.
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Plan Preparation for Microsoft Power BI Data Analyst Certification
Plan preparation for Microsoft Certified: Power BI Data Analyst Associate (PL-300) using the current skills areas, practical Power BI evidence and a revision approach that separates learning from the external exam.
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Explore the Junior Data Analyst Career Path
Explore junior analysis through a decision question, data checks and an explainable practice report, without presenting sample work as commercial experience.
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Data Analysis: Common Questions About Missing and Duplicate Records
Investigate missing and repeated records before changing data or publishing a report.
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Data Analytics and Business Intelligence Terms
Understand 12 data and reporting terms, with examples of record grain, metrics, dimensions and missing values.
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Five Minutes: Check a Percentage Denominator
Choose the correct whole group before reporting a percentage. Work through two different denominators and check an empty group.
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Fictional Case Study: Investigating a Drop in Reported Attendance
A fictional learning team sees reported attendance fall from 90% to 75% and proposes changing the timetable. Follow the evidence, compare options and examine the limits of the outcome.
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Build a Pivot Table from a Practice Dataset
Create an Excel PivotTable from twelve fictional sales records. Check the totals, change a value and refresh the summary.
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When an Average Conceals the Important Difference
Use a worked example to see why a headline average needs a clear definition, distribution and decision context.
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Write an Analysis Brief That Supports a Decision
Separate the question, evidence, interpretation and next action. Download a concise template for presenting analytical findings.
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