Final answer:
The statement 'A heart attack expert says that heart attacks are more likely to occur on a Monday. Therefore, it's true' is an example of a logical fallacy called the 'appeal to authority.' It is not necessarily true just because an expert says it. The correct option is 2) False.
Step-by-step explanation:
The statement 'A heart attack expert says that heart attacks are more likely to occur on a Monday. Therefore, it's true' is an example of a logical fallacy. This fallacy is called the 'appeal to authority.' Just because an expert says something, it does not necessarily mean it is true. In this case, the expert's claim that heart attacks are more likely to occur on a Monday lacks scientific evidence and may be an inaccurate generalization. Hence, 2 is the correct option.