📘 data management

1. The user requested two separate practice exams with answer keys covering four sections based on the Ontario Grade 8 curriculum: data management, algebra, geometry, and perimeter

1. **Stating the problem:** We are given data showing the amount of lemonade in a juice dispenser over time during a school dance. The goal is to graph this data on a 1-cm grid.

1. The problem is to add 6 columns with the given titles to a table or dataset. 2. The titles to add are:

1. The problem is to explain the concept covered at a Grade 12 data management level in simpler terms. 2. Data management involves collecting, organizing, analyzing, and interpreti