Toole Design interview questions

There are 3 steps even for intern position: phone screen for 15 min(there would be a person talk with you)- data analyst exercise-final round interview. That's all,That's all,That's all,That's allThere are 3 steps even for intern position: phone screen for 15 min(there would be a person talk with you)- data analyst exercise-final round interview. That's all,That's all,That's all,That's allThere are 3 steps even for intern position: phone screen for 15 min(there would be a person talk with you)- data analyst exercise-final round interview. That's all,That's all,That's all,That's all

Tell me about a time you noticed a mistake and how you went about addressing it.