Question

The ages and grades of some of the 19 girls on a club soccer team are shown in the table. Which two-way frequency table correctly shows the marginal frequencies? ​

Answer 1

Explanation:

add up to a total of 21 girls. The question says there are 19 girls, so those two are eliminated. Table B's data doesn't even add properly so that is eliminated too

Answer 2

Add up the 21 girls,

table B is out btw

Ik I'm late just want to help :)