4.1: Math Talk: Number Line Distance
Mentally, find the distance between the two values on a number line.
- 70 and 62
- 70 and 70
- 70 and 79
- 70 and 97
4.2: Suspicious Descriptions
For each picture and description:
- Do you agree or disagree with the description?
- If you agree, explain how you know it is correct.
- If you disagree, explain the error and write the correct description. Explain how you know it is correct.
4.3: Whipping Data into Shape
Describe the shape of each distribution using the terms approximately, symmetric, bell-shaped, skewed left, skewed right, uniform, or bimodal. Estimate the center of each distribution.