Question

Opoints20. Several middle school students were surveyed and asked whetherthey have pets in their home and if they are required to do weekly chores.The results are shown in the table. Which of the following can youconclude from the two-way table?

Answer 1

Ok, so:

Let me draw the table here below:

Ok, so:

From the table we can clearly notice that students with chores are more likely to have no pets at home. And, students with no chores are more likely to have no pets. So I would say that there is not association between whether a student has pets in the home and if the student has weekly chores, as we can see in the table.