A researcher is interested in determining whether level of stress and gender have an impact on caffeine consumption. They examine participants’ level of stress and group them into three groups: (1) low stress, (2) moderate stress and (3) high stress. They then examine the average number of cups of coffee per day participants’ consume over a week and note the participant’s gender. The dataset for this study has been emailed to you.
- Perform the appropriate statistical procedure to determine if there is a difference in the amount of caffeine consumed based on level of stress and gender. Include a copy of your SPSS output with this homework.
- What type of statistical test did you use to analyze the data from this study? Why is this test appropriate given the data collected?
- Report the data for the main effects and interactions as you would in a research article. Then explain what each main effect and the interaction means.
Do you need help with this assignment or any other? We got you! Place your order and leave the rest to our experts.