142k views
1 vote
A group of seventh-grade students also did sit-ups for one minute. They did the same mean number of sit-ups in one minute as the sixth graders did, but they did a total of 522 sit ups. How is this possible? Explain.

The Mean for the Sixth graders is 58.

2 Answers

6 votes
I am going to have to say that there is the same amount of students in the grades
User Gene R
by
3.3k points
6 votes

Answer:

There were more seventh-grade students than sixth graders

Explanation:

User Jean Marois
by
3.2k points