Describing a Scatter Plot Worksheet with Answer Key

What's on the worksheet

1. For each pair of variables, say whether you would expect a positive association, a negative association or no association, and give a reason.
2. A librarian weighed ten paperback books and counted their pages.
3. Twelve students recorded their average screen time per day and their average sleep per night for one week.
4. A cup of tea was poured and its temperature was measured every 2 minutes.
5. A swimming club timed fourteen of its swimmers over 50 m.
6. A study of 20 towns found a strong, positive association between the number of fire stations in a town and the number of house fires there each year.