What should you decide based on the results of an A/B test?

• A. The color scheme of the next release.
• B. The appropriate actions to take based on the test results.
• C. Whether to discontinue all testing.
• D. How to increase traffic to the site.

Answer: (B)

Interpreting A/B test results is about turning measured outcomes into concrete actions. After you run the test and verify which variant performs better on your defined metric, you decide what to do next—implement the winning version, run a follow-up test to confirm, or adjust your hypothesis and test again. This is the core idea: the data should drive what actions you take to improve the product or experience.

The other options describe specific changes or broader goals that aren’t the direct decision produced by the test results. Choosing a color scheme is a possible outcome to test, but the decision you make from the results is what actions to take. Discontinuing all testing isn’t aligned with the goal of ongoing optimization. Increasing traffic is an objective, but the test results guide which actions to take to influence that outcome.