Two social workers conducted an experiment with a group of their patients. The study asked the patients a yes or no question. For the experiment to be considered a binomial model, what must be present?

Question

Select all that apply.

The patients were asked different questions.
The study was conducted in multiple places.
The number of trials are fixed.
The patients could also answer maybe.
Each trial is independent but uses identical conditions.
The doctors added another bonus trial.

Answer 1

I would post answers, but im a year late, sry bout that