A study was conducted to see if there is any relationship between the average amount of exercise a person gets per week and his/her level of anxiety. Which of the following is one of the main variables? Amount of exercise per week Exercise Survey of participants Subject
A study was conducted to see if there is any relationship between the averageamount of exercisea
person gets per week and his/her level of anxiety. Which of
the following is one of the main variables?
Amount of exercise per week
Exercise
Survey of participants
Subject