Question 4. (20 points) State whether the following statements are true or false. Give reasons for your answers.

a) The following problem statement is acceptable: In a private clinic, patients in the dermatology department wait for a prolonged time, which make them angry

b) The following scope in a project charter is acceptable: This project will address the wrong medicine delivered to patients

c) To solve a big problem, a Six Sigma team has many ideas, but they cannot apply all, so they decide to use an affinity diagram to reduce the number of ideas to a manageable size.

d) In Brainstorming sessions, decide if an idea is good or bad is a preferable practice once a team member proposes it to avoid useless ideas