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Empirical Research and Statistical Analysis course

Thomas Quettier PhD

📝 Exercise: Worker Students in Dr. Zeppo’s Class

Dr. Zeppo is concerned about whether worker students, who may have less time to study due to their jobs, perform differently compared to the rest of the class. The dataset provides grades for worker students, and the general mean for non-worker students is known to be 80/100. Your task is to determine if there is a significant difference in performance between worker and non-worker students.


Dataset Location

Navigate to: Data Library > lsj-data > Zeppo


Instructions

1️⃣ Check the Data


2️⃣ Write the Hypothesis


3️⃣ Choose the Appropriate Test


4️⃣ Report the Results


5️⃣ Further Recommendations


🔙 Return to Day 3