Participants threw darts at a target. In one condition, they used their preferred hand; in the other condition, they used their other hand. All subjects performed in both conditions (the order of conditions was counterbalanced). Their scores are shown below.
|
Preferred
|
Non-Preferred
|
|
12
|
7
|
|
7
|
9
|
|
11
|
8
|
|
13
|
10
|
|
10
|
9
|
- Which kind of t-test should be used?
- Calculate the two-tailed t and p values using this t-test.