Should an email subject line highlight a discount or a new product? Should a checkout page have fewer steps? Businesses can use A/B testing to compare alternatives and measure how a change affects consumer behavior. What is A/B testing? Imagine an online store wants more customers to click its promotional emails. It randomly assigns recipients to two groups. One receives a subject line highlighting a discount; the other receives a subject line highlighting a new product. The

Linear Regression is one of the most widely used statistical techniques. In this blog post, we will take a closer look at what linear...

Data Science has emerged as one of the hottest careers in recent years. It has been touted as the "Sexiest Job of 21st Century." In this...

Excitement isn't the first reaction to the subject of statistics. This is what this post aims to change. You'll learn the basics of...