A researcher is interested in determining whether the illumination level in a room affects how quickly clients can be put into a trance. The time (in seconds) it took for five clients to go into a trance when it was done in a room that was lit with low light was measured, as was the time it took for the same clients to go into a trance in a brightly lit room. The theory being tested does not predict which light condition will lead to going into a trance more quickly. The data are given below:

Now let's start analyzing the data,

N_D=?

df=?

M_D=?

SS_D=?

est. ²_D=?

est. _D=?

est. _MD=?

t=?

p=?

Low Light	Bright Light
45	49
15	13
75	82
30	30
57	60