A random sample of the students at two high schools were asked whether they were satisfied or unsatisfied with their school's variety of extracurricular activities. the results are summarized in the table. satisfied unsatisfied total 37 23 60 high school a high school b total 42 18 60 79 41 120 what is the approximate probability that a randomly selected student is satisfied with his or her school's variety of extracurricular activities? o a. 0.308 ob 0.468 o c. 0.617 od 0.658 o e 0.790
