I am doing research in social science. i have following issue for which I need advise:

1. My sample is a snowball sample and thus non probability sample.

2. Sample size is 10

3. There are three major variables in my research; out of which 2 are independent and one is dependent on the other two.

4. Each independent variable comprises of 15-30 measurement items

5. Dependent variable is composed of measurement items.

Which statistical analysis technique (s) shall I apply to get the following:

a. To see how each independent variable relate to dependent variable?

b. How independent variables interact to relate with dependent variable?

c. Which one of the two independent variable is more important in relationship with dependent variable?

Any advise is gratefully welcome.

AJ