The matrix shows the average SAT scores of eleventh-grade and twelfth-grade students over a three-year period at a high school.

What was the change in average SAT scores of the twelfth graders from 1998 to 2000?(pic attached)

Question

The matrix shows the average SAT scores of eleventh-grade and twelfth-grade students over a three-year period at a high school.

What was the change in average SAT scores of the twelfth graders from 1998 to 2000?(pic attached)

anonymous · Answer

attachment

anonymous · Answer

Here are choices:a. 	

Scores increased by 225 points.
	b. 	
Scores increased by 89 points.
	c. 	
Scores decreased by 225 points.
	d. 	
Scores decreased by 89 points.

anonymous · Answer

1998 avg score for 12th grader = 1028

2000 '' '' '' ' '' =1253

1253-1028 = 225

anonymous · Answer

so decrease