students in 7th grade took a standardized math test that they also had taken in 5th grade. the collected…
students in 7th grade took a standardized math test that they also had taken in 5th 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 terms of the context, what can you infer?
Answer
Brief Explanations:
The median and mean scores on the standardized math - test increased over two years. This suggests that, on average, 7th - grade students performed better than 5th - grade students on the same test. The median increase indicates that the middle - scoring student improved, and the mean increase shows an overall improvement in the average score of the group.
Answer:
On average, 7th - grade students performed better on the standardized math test than when they took it in 5th grade.