Spot the Statistical Test

Spot the Statistical Test

Hi! Thank you so much for helping me!

There are 5 studies and you must answer these questions:

  • What kind of study design is this (experimental or correlational)?
  • If experimental, what is the independent variable?
  • If experimental, what is the dependent variable?
  • What kind of statistical test did the author run, and how do you know the used this test?
  • What do you think the null and alternative hypotheses are in this study? You might have to guess, but make it an educated guesses!

I have attached the document containing the instructions and the studies to answer the questions.

Thank you!