Practical Statistics for Evidence-Based Decisions

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About Course

Programme purpose

Use modern statistical reasoning to make defensible decisions—not merely calculate a p-value.

Learning route

  1. Data, variation and measurement
  2. Sampling and survey design
  3. Descriptive statistics
  4. Probability and uncertainty
  5. Inference and hypothesis testing
  6. Regression and communication

Applied data exercises and evidence submissions are assessed through the Analytics Lab.

Practical Statistics for evidence-based decisions

This Practical Statistics course develops statistical understanding in the context of analysing and interpreting evidence. It is intended for learners who need statistics as an applied analytical capability rather than as an abstract subject alone.

Who this course is for

  • Data and research professionals
  • Monitoring and evaluation practitioners
  • Students working with quantitative evidence
  • Managers who interpret statistical information
  • Analysts strengthening their statistical foundations

What you will explore

  • Explore Statistical thinking and data design.
  • Explore Measurement and data quality.
  • Explore Describing data and variation.
  • Explore Sampling and uncertainty.
  • Explore Comparisons, relationships and inference.
  • Explore Professional evidence checkpoint.

Course curriculum

The current Tutor LMS curriculum contains the following learning areas and activities.

Statistical thinking and data design

  • Identify populations, samples, units and variables
  • Match statistical questions to decision contexts
  • Quiz: Practical Statistics — Theory Check

Measurement and data quality

  • Use levels of measurement and appropriate summaries
  • Detect bias, missingness and data-quality threats

Describing data and variation

  • Interpret centre, spread, shape and outliers
  • Choose useful tables and visualisations

Sampling and uncertainty

  • Understand sampling error, confidence intervals and margins of error
  • Interpret sample size and representativeness

Comparisons, relationships and inference

  • Distinguish association from causation
  • Interpret tests, effect sizes and model outputs responsibly

Professional evidence checkpoint

  • Submit a statistical analysis plan, annotated output and evidence interpretation note in the Analytics Lab

Learning with DatalytIQs

DatalytIQs Academy connects structured learning with applied analysis, evidence-based thinking and professional practice. Use the course curriculum and learning activities as your primary pathway through this course.

Continue with the course

Review the curriculum and the enrolment information provided on this page, then use the existing Tutor LMS enrolment controls when you are ready to begin.

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Course Content

Statistical thinking and data design

  • Identify populations, samples, units and variables
  • Match statistical questions to decision contexts
  • Practical Statistics — Theory Check

Measurement and data quality

Describing data and variation

Sampling and uncertainty

Comparisons, relationships and inference

Professional evidence checkpoint

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