A two-factor research study has 2 levels of factor A and three 3 of factor B with n = 8 participants in each treatment condition. For this study, what is the value for dfbetween treatments? a.5b.4c.3d.6

The value for df between treatments is (a) 5

The given parameters are:

--- levels of factor A

--- levels of factor B

Start by calculating the total number of treatment conditions (n)

So, we have:

Calculate the degrees of freedom (df)

Substitute 6 for n

Hence, the difference is (a) 5

Read more about degrees of freedom at:

link

a.5

Step-by-step explanation:

The computation of the value for df^{between treatments} is shown below:

According to the question, the data provided is as follows

Two levels of factor A

And, there are three of factor B

So, the total number of treatment conditions is

= 2 × 3

= 6

Now the value for df^{between treatments} is

= 6  - 1

= 5

Hence, the correct option is a.5