L12 - Parametric Tests

Question 1

What are the parametric tests (under roast potatoes)

Answer 1

• Unrelated T-Test
• Related T-Test
• Pearson’s R

Question 2

For a related T- Test, what does it rely on and what does this mean?

Answer 2

Relies on: (N-1)

Means: No. of participants - 1

Question 3

For an unrelated T-Test, what does it rely on and what does that stand for?

Answer 3

Relies on: (N-2)

Means: No. of participants - 2

Question 4

What happens if the value given is negative?

Answer 4

Make it positive
Check significance normally
When writing ans, include the sign back into the ans.