Q6

page 192(dictation)
The professor focus his lecture on positive thinking that affects people's reacting. He states that if the weather forecast says 50% of sunny, people will not bring their umbrellas. However, if he says 50% of rainy, people will bring their umbrellas. He next compares two bottles of flu medicine. It has 90% of treatment and 10% of not treatment. Although the medicine has 90% of treatment, people will think in negative side if the pharmacist say "It has 10% of not treatment."