Tomi Mester – A/B Test like a Pro! (online course)

$13.00 $47.00 Sale

 

Tomi Mester – A/B Test like a Pro! (online course)

Understand the science and the business logic behind A/B testing — and achieve real, significant, long-term increases in conversion!

Course Curriculum

#0 – WELCOME
  • Welcome to the course (0:55)
  • About me (2:42)
  • What’s in the course? How to get the most out of it. (4:15)
#1 – INTRODUCTION
  • What is A/B testing exactly? (3:01)
  • The correlation vs. causation issue (4:47)
  • Why do you need A/B testing? (a story and the real reason) (4:23)
  • What can you A/B test? (8:52)
  • EXTRA: Hand-picked A/B Testing case studies
  • ACTION: The A/B tests you’ve run so far — and the A/B tests you want to run in the future
#2 – IMPORTANT INITIAL BUSINESS QUESTIONS
  • Important A/B Testing mindset: Conversion Rate Optimization or Research? (3:42)
  • Two key questions before ing an A/B Test. (And when is A/B testing a really bad idea?) (6:45)
  • When you don’t need to run experiments (6:32)
  • When you need to run experiments (5:30)
  • A/B test only when you need it (2:09)
  • EXTRA: the “can I run this A/B test” checklist
  • ACTION: Filter out the bad A/B test ideas from your backlog!
#3 – STATISTICAL BACKGROUND
  • Statistics is important (1:30)
  • Randomization (we all are terrible “random-generators”) (3:01)
  • Statistical significance and the certainty of your results (4:37)
  • An intuitive way of interpreting the importance of statistical significance (2:02)
  • 80%? 95%? 99%? What’s the right confidence level? (6:45)
  • Calculating the required sample size before the test (4:57)
  • EXTRA: online calculators (statistical significance and sample size)
  • ACTION: Review your A/B testing backlog!
VAULT: Q&A
  • Your questions answered.
#4 – EXECUTION – STEP 1: PREPARING YOUR A/B TEST(S)
  • The four steps of executing an A/B test (1:39)
  • The Research Framework (14:14)
  • Your success metric(s) to evaluate your test (7:36)
  • A few words about setting a hypothesis (5:05)
  • EXTRA: A/B Testing Hypothesis Form
  • ACTION: Run your first research round!
#4 – EXECUTION – STEP 2: IMPLEMENTATION
  • My favorite A/B testing tools (6:06)
  • Tool demo (Google Optimize) (16:01)
  • Avoiding website flickering in an A/B test (4:38)
  • The change-one-thing-at-a-time myth, multivariate tests, A/B/n tests and unusual audience splits (7:04)
  • A few typical mistakes at the implementation phase (3:13)
  • EXTRA: The “can I the A/B test?” checklist
  • ACTION: Try out the simplest ever A/B test!
#4 – EXECUTION – STEP 3: RUNNING A TEST
  • How long should an A/B test run? (2:42)
  • Which part of the year/week shouldn’t you run an A/B test? (1:53)
  • Typical mistakes while running an A/B test (5:57)
#4 – EXECUTION – STEP 4: EVALUATING YOUR EXPERIMENTS
  • Don’t lie to yourself! (4:36)
  • What to do when a test didn’t perform the way you expected (2:28)
  • What to do after evaluating your experiment (6:29)
  • ACTION: your own knowledge base!
#5 – A FEW SMALLER ADDITIONS
  • The limitations of A/B testing (2:26)
  • The art and science of A/B testing (3:15)
  • Segmentation (2:37)
  • EXTRA: Further reads and videos
#6 – SUMMARY
  • Summary & The right mindset to be successful with A/B testing (2:29)
  • Where to go next
VAULT: Q&A
  • Your questions answered
VAULT #2: Running a redirect A/B test without 3rd party tools — by writing your own code.
  • Why?
  • 1) Traffic allocation: sending visitors to the old/new landing pages (with JavaScript)
  • 2) Data collection and visualization (Bash + SQL + Google Data Studio)
  • 3) Evaluation: significance calculations (using Python)
  • Conclusion

Your Instructor

Tomi Mester

Tomi Mester is a data analyst and researcher. He worked for Prezi, iZettle and several smaller companies as an analyst/consultant. He’s the author of the Data36 blog where he writes posts and tutorials on a weekly basis about data science, AB-testing, online research and data coding. He’s an O’Reilly author and presenter on conferences like TEDxYouth, Barcelona E-commerce Summit or Data Conf.


Proof Content

Sale Page: https://courses.data36.com/p/ab-test-like-a-data-scientist
Archive: https://archive.ph/wip/Zj0oj

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