A researcher wishes to address the following hypothesis:There will be a difference in how invested someone is in their relationship based on their partner’s income level (low,medium, high).Answer...

A researcher wishes to address the following hypothesis: There will be a difference in how invested someone is in their relationship based on their partner’s income level (low,medium, high). Answer the following: What is the independent variable? What is the dependent variable? Which statistical test should be used to address this question?