Solutions Statistics

Using the MBTI mentioned in Exercise 2, researchers have identified a large number of students class

Question: Using the MBTI mentioned in Exercise 2, researchers have identified a large number of students classified as feeling types. From this group, 14 persons expressing strong belief in ESP on a questionnaire have been shown a film presenting a very negative view of ESP’s validity. Before and after scores on the ESP questionnaire are listed here:

Student	Before The Film	After The Film	Student	Before The Film	After The Film
1	20	22	8	25	28
2	18	13	9	10	10
3	15	15	10	12	13
4	15	18	11	17	23
5	17	16	12	15	11
6	16	14	13	13	17
7	14	10	14	10	10