There are two parts:

Part A

A psychologist found a study which claiming that 34% of patients who visit a psychologist have symptoms of anxiety. This psychologist had 26 patients visit. Let x = the number of patients that had symptoms of anxiety. (a) The random variable is which of the following? O the number of psychologists the number of patients who had symptoms of anxiety O the number of patients who visited the psychologist O the number of patients without symptoms of anxiety (b) How many total patients did the psychologist have visit? (c) Determine whether the following statement is true or false. This scenario is an example of a binomial probability distribution. O True O FalseA group of college students found that 20% of the students at a particular school attended the Saturday football games in the fall over the past 30 years. The group then decided to survey 51 randomly selected current students and ask if they attended the Saturday football games. Let x = the number of the surveyed students who said they attended the Saturday football games. (a) What makes up the sample? O all students at the college O all students in the group of college students conducting the survey O the 51 students who were asked if they attended the football games O all students who attended the football games (b) The random variable is which of the following? O the number of students who said they attended the football games O the number of students who said they did not attend the football games O the number of students who have left the college O the number of students at the college (c) How many total students did the group of college students conducting the survey ask? (d) Determine whether the following statement is true or false. This scenario is an example of a binomial probability distribution. O True O False