Bang Ti Lenydoor

Statistics for Data Analysis Professional Certificate

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About Course

Statistics for Data Analysis is a practical, beginner-to-intermediate course in the statistical thinking behind every good data decision. You will learn how to describe data honestly, reason with probability, move from a sample to conclusions about a whole population, test ideas with confidence intervals and hypothesis tests, and measure relationships with correlation and regression.

Every module uses realistic examples from education, health, agriculture, business and NGO work in East Africa, and every lesson pairs clear written teaching with carefully chosen videos from respected statistics educators. You will practise in free tools you can use on any laptop: Google Sheets throughout, with optional Python in Google Colab for learners who want to go further.

No previous statistics or programming experience is required. If you can use a spreadsheet and are comfortable with basic arithmetic, you are ready. The course is the recommended starting point for our Data & AI series, including Machine Learning Fundamentals and Power BI for Business Reporting.

How the course works: six modules, 23 lessons with more than 40 video explanations, a quiz after every module, a capstone project analysing a real-style dataset from start to finish, and a final certification examination. Study at your own pace; most learners finish in 6 to 8 weeks at 4 to 5 hours per week.

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What Will You Learn?

  • Choose the right summary and chart for any type of data
  • Calculate and interpret the mean, median, standard deviation, percentiles and z-scores
  • Reason correctly with probability, conditional probability and expected value
  • Use the normal and binomial distributions to describe real-world variation
  • Explain sampling, sampling error and the Central Limit Theorem in plain language
  • Build and interpret confidence intervals for means and proportions
  • Run and explain hypothesis tests, p-values, t-tests and chi-square tests
  • Measure relationships with correlation and fit simple and multiple linear regression
  • Spot misleading statistics, confounding variables and common analysis mistakes
  • Complete a full statistical analysis and present the findings to decision-makers

Course Content

Module 1: Thinking with Data

  • What Statistics Is For
  • Types of Data and Levels of Measurement
  • Sampling and Collecting Good Data
  • Organising Data: Frequency Tables and First Charts
  • Module 1 Quiz: Thinking with Data

Module 2: Describing Data

Module 3: Probability and Distributions

Module 4: From Samples to Populations

Module 5: Relationships and Models

Module 6: Capstone Project and Certification

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