Question

A teacher is researching the effect of what type of font she uses on a test and the scores on the test to see if there is a

relationship. She randomly gives half her classes tests with Times New Roman font and half her classes tests with Comic
Sans font and then tracks their test scores for a semester. Which is this an example of?
-experiment
-simple random sample
-observational study
-convenience study

Answer 1

Experiment

Explanation:

By going out of her way to make different tests and giving it to different portions of the class, she's creating and running an experiment.