Typically men live longer than women.
Indicate whether this statement is true or false.
Question 2
Which of the following has not been as an instance of abuse of human subjects?
a) A U.S. government study in which persons in Guatemala were deliberately infected with syphilis
b) A U.S. government study in which persons were convinced they were left-handed
c) A study in which women who thought they were receiving contraceptives were given placebos
d) A study in which student subjects thought they were giving dangerous shocks to test subjects