Udemy

Complete Course on A/B Testing with Interview Guide

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  • 5,761 Students
  • Updated 11/2022
  • Certificate Available
4.5
(1,084 Ratings)
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Course Information

Registration period
Year-round Recruitment
Course Level
Study Mode
Duration
2 Hour(s) 27 Minute(s)
Language
English
Taught by
Preeti Semwal
Certificate
  • Available
  • *The delivery and distribution of the certificate are subject to the policies and arrangements of the course provider.
Rating
4.5
(1,084 Ratings)
1 views

Course Overview

Complete Course on A/B Testing with Interview Guide

AB Testing, Multivariate Testing, Multi-armed Bandit, Mock Interview Questions, R Coding, Statistics, Hypothesis Testing

Have you always wondered how companies like Google, Facebook, Amazon use experimentation and AB Testing to launch successful products?

Do you want to apply online experimentation at your start-up or your current role?

Or maybe you are interviewing for a role in big Tech and wondering how to succeed in those interviews?


With the rise of smartphones, online controlled testing has really come to the forefront. If you do a google search for Experimentation or A/B testing, you will come across thousands of blogs and articles that discuss this topic. Unfortunately, most of them are either full of inaccuracies and misinterpretation of mathematical concepts Or they are too difficult to understand. This is not surprising. A/B testing is a deep area - there are many nuances involved throughout the process from conceptualization & design all the way to implementation & analysis. This course addresses this. I have designed this course to go deep into important statistical concepts but in a way that is easy to understand using everyday examples.


In just two hours, you will learn -

  • What product experimentation is and how to do it right

  • What is AB Testing, Multivariate Testing and Multi-armed Bandit Testing

  • What is the relevance of statistics in AB testing

  • What do statistical concepts such as confidence intervals, Type 1, Type 2 errors, p-value, statistical significance and statistical power mean And how do they fit in the big picture

  • And how to calculate sample size and duration for a successful AB test

  • How to excel in AB testing interviews through real interview questions


All these concepts will be reinforced with real world examples from companies such as Amazon, AirBnb, Square and Uber. I will also provide you with templates and cheat sheets that have really helped me in my career. In 2 hours, you can master product experimentation and immediately start applying it in your job or interviews . See you in the course!

Course Content

  • 5 section(s)
  • 27 lecture(s)
  • Section 1 Welcome to the course on Product Experimentation!
  • Section 2 Product Experimentation Overview
  • Section 3 Statistics & A/B Testing
  • Section 4 Sample Size & Duration
  • Section 5 Start to Finish Example in R and Interview Preparation Guide

What You’ll Learn

  • How companies like Google, Facebook, Amazon use Experimentation to launch successful products
  • Ace Experimentation & A/B Testing interviews
  • A/B Testing, Multivariate Testing & Multi-armed Bandit Testing
  • Hypothesis testing, including inferential statistics, significance level, type I and II errors, p-values, statistical significance and statistical power
  • End to end process from hypothesis generation & design to implementation & analysis
  • Real world examples from Amazon, AirBnb, Square, Uber
  • Relevance of statistics and how each statistical concept fits in the big picture of A/B testing
  • Sample size calculation and test results analysis using R
  • Use experimentation to optimize websites and app
  • Sample size calculation using online calculators
  • Use experimentation to increase conversion on landing pages or in-app campaigns
  • Templates & Cheatsheet to generate, prioritize and analyze A/B tests


Reviews

  • D
    Daniel Chin Jun Jie
    5.0

    The mock A/B testing interview is really good and gives me an idea of how one should tackle questions regarding A/B testing.

  • J
    J U
    4.5

    Good overview of most important concepts and pitfalls of of AB-testing

  • A
    Andre Luis Costa Carvalho
    4.0

    Very good in terms of concepts. But the slides with the most important point should be desirable. The answer for the Interview question would be even more useful.

  • I
    Irene Petlacalco Barrios
    5.0

    Great course. Complex topics explained in a very easy way.

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