Page 119 - IM_Algebra1_FL Print Sample.pdf
P. 119
Student Response
1.
number of oranges
weight in kilograms
3
1.798
4
2.25
5
2.672
6
2.859
7
3.029
8
3.241
9
3.302
10
3.361
2.
3. Answers vary. The least squares regression line is shown in the scatter plot.
4. Sample response: About 0.2. The value represents the approximate weight of each orange added to the box.
5. Sample response: About 3.6 kilograms ( ). The estimate should be close to the actual value since there is only 1 additional orange added and, while there is some variability, it is not great.
52
Teacher Guide Algebra
