Question

Students in 7 grade took a standardized math test that they also had taken in 5 grade. The collected data showed that in two years the median increased by three points, and the mean increased by around two and a half points. In term of the contex, what can you infer?

Answer 1

Explanation:

In general, the students increased their standardized math scores from 5th grade to 7th grade.

The students might be more familiar with the exam and they have learned more in their math classes.