Question

8.) the scatter plot below compares the math and science scores of twelve students in one classroom. based on the trend shown in the line - of - best fit, which is closest to the expected grade of a student that scores an 78 in math? a) 78 b) 80 c) 81 d) 84 e) 87

Explanation:

Step1: Locate math score on x - axis

Find 78 on the x - axis (math scores).

Step2: Read corresponding y - value

Move vertically up from 78 on x - axis until reaching the line - of - best fit, then move horizontally to the y - axis (science scores). The value on the y - axis is approximately 80.

Answer:

B. 80