The table shows the scores that Ms. Cohen’s students earned on the Chapter 6 and Chapter 7 tests. Student Scores A 3-column tabl
e with 2 rows. Column 1 has entries Proficient, Needs improvement. Column 2 is labeled Proficient with entries 13, 3. Column 3 is labeled Needs Improvement with entries 4, 5. The columns are labeled Chapter 7 and the rows are labeled Chapter 6. What is represented by the expression StartFraction 3 Over 16 EndFraction = 18.75 percent ? the percentage of students who earned a score of "proficient" on the Chapter 6 test and a score of "needs improvement" on the Chapter 7 test the percentage of students who earned a score of "proficient" on the Chapter 6 test to the total number of students the percentage of students who earned a score of "needs improvement" on the Chapter 6 test and a score of "proficient" on the Chapter 7 test the percentage of students who earned a score of "needs improvement" on the Chapter 6 test to the total number of students
