Unit 7 Contents

The members in Felicia and Roberto's group compared their estimates. They each recorded their own measurement in a data table. Five other students measured a different shape, Shape B. Here are the estimates for Shape A and Shape B.

1. What is the median estimate for Shape A?
2. How do you know?
2. Which estimates for the area of Shape A are “close enough”?
1. What is the median estimate for Shape B?
2. How do you know?
4. Which estimates for the area of Shape B are “close enough”?
5. What is the difference between Shannon's estimate and the median estimate for Shape A?
6. What is the difference between Arti's estimate and the median estimate for Shape B ?
7. Is Shannon's estimate for Shape A better, worse, or the same as Arti's estimate for Shape B? Explain.