Directions: The scatter diagram shows the number of students passing in the high school examination in the given years from the four houses of a public school.
What is the correct answer?
4
The performance for which of the following houses is the best?
A. Pearl
B. Ruby
C. Topaz
D. Sapphire
Correct Answer :
D. Sapphire
From the line graph we can observe that performance of Sapphire is the best.