1) Identify the inferential tests that were used in the analyses of data in this study

1) Identify the inferential tests that were used in the analyses of data in this study. How are they appropriate for the research questions?

2) List the variables that were measured by the researchers. For each, identify the level of measurement represented by the variable.

3) The authors note that the visual analogue scale may be considered a continuous (i.e., interval) measurement scale. Look up a visual analogue scale and decide whether you agree or disagree with the authors; provide your rationale.