Question

1. the scatter plot shows the number of books read per

month and the average ela grade for several different
students. based on the scatter plot, which is the best
prediction for the number of books a student reads per
month if their average ela grade is a 100?
a 0 books
b 2 books
c 3 books
d 5 books

Explanation:

Step1: Analyze the scatter - plot trend

Looking at the scatter - plot, as the ELA grade increases, the number of books read per month generally follows a certain pattern. We need to see the relationship between high ELA grades (in this case, when ELA grade is 100) and the number of books read.

Step2: Estimate based on the data points

Most of the data points for relatively high ELA grades (close to 100) cluster around 2 books read per month.

Answer:

B. 2 books