So you are a product manager at Yelp. And you have a hypothesis that providing users with ways to better express their emotions will increase user engagement. Design an A/B test to evaluate whether providing a new website feature of “emoji icons” will increase user engagement. Hint: (1) What will be the outcome(s) you plan to observe to evaluate the effectiveness? (2) How will you randomize the users? (3) How many and what will be the experimental groups?
So you are a product manager at Yelp. And you have a hypothesis that providing users with ways to better express
their emotions will increase user engagement. Design an A/B test to evaluate whether providing a new website feature of “emoji icons” will increase user engagement.
Hint:
(1) What will be the outcome(s) you plan to observe to evaluate the effectiveness?
(2) How will you randomize the users?
(3) How many and what will be the experimental groups?