Whаt dоes this sectiоn frоm pаrаgraph 4 mean? "It is common for several small teams to attack each problem and for employees to try to influence each other using arational persuasion and data. Gut feeling has little impact on how decisions are made. In some meetings, people reportedly are not allowed to say 'I think...' but instead must say, 'the data suggest...'" (paragraph 4)