Practice interviews

1. Can this model predict a cancellation?A useful feature must exist when you decide
2. Can simulated responses justify a new fee?Simulated preference is not a human effect
3. Does capping spend erase the intended effect?A cleaner mean can erase the intended effect
4. Can your control share the treatment’s drivers?Your control can share the treatment’s drivers
5. Should you extend the test until it turns green?Do not extend a test until it looks favorable