Question $14$ pointsSave AnswerA clinician interested in agoraphobia $($fear of public places$)$ tests a new treatment method. She samples five agoraphobics from her clinic and has them report how many times they ventured out of their houses $($on their own$)$ in the past month. They then received relaxation training and were introduced to trips away from their homes at gradually increasing durations. After $2$ months, subjects again reported how many times they ventured $($on their own$)$ out of their houses. Assess whether there is a significant change in trips outside the home from before to after therapy.What is the null hypothesis?a The new relaxation treatment training method does not affect hoy many times subjects ventured out of their houses. b The number of times subjects ventured out of their houses affects the new relaxation treatment training method c The new relaxation treatment training method does affect how many times subjects ventured out of their houses