Dr Carter wanted to investigate whether there is a difference in spatial reasoning ability between university students studying architecture and those studying history. She administered a spatial reasoning test (scored out of 30) to a sample of 10 architecture students and 10 history students.

Table 1: Spatial reasoning scores (out of 30) for architecture and history students

Participant	Spatial reasoning score of architecture students	Spatial reasoning score of history students
A	28	18
B	21	20
C	24	15
D	29	22
E	25	19
F	27	17
G	22	21
H	20	23
I	26	16
J	28	20
Mean

Explain which statistical (inferential) test Dr Carter should use to analyse the data in Table 1.

Table 1: Spatial reasoning scores (out of 30) for architecture and history students

Participant	Spatial reasoning score of architecture students	Spatial reasoning score of history students
A	28	18
B	21	20
C	24	15
D	29	22
E	25	19
F	27	17
G	22	21
H	20	23
I	26	16
J	28	20
Mean

Explain which statistical (inferential) test Dr Carter should use to analyse the data in Table 1.

Methods

Question 136

Table 1: Spatial reasoning scores (out of 30) for architecture and history students

Markscheme

Methods

Question 136

Table 1: Spatial reasoning scores (out of 30) for architecture and history students

Markscheme

Methods

Question 136

Table 1: Spatial reasoning scores (out of 30) for architecture and history students

Methods Questions

Methods

Question 136

Table 1: Spatial reasoning scores (out of 30) for architecture and history students

Methods Questions