A 4-column table with 3 rows. The first column has no label with entries 9th graders, 10th graders, total. The second column is

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2 years ago

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A 4-column table with 3 rows. The first column has no label with entries 9th graders, 10th graders, total. The second column is

labeled has a sibling with entries 64, 52, 116. The third column is labeled does not have a sibling with entries 17, 23, 40. The fourth column is labeled total with entries 81, 75, 156.
Which statements are correct about the two-way frequency table? Check all that apply.

The survey represents quantitative data.
There is a greater percentage of 10th graders who do not have a sibling than 9th graders who do not have a sibling.
The total number of students in the poll who have a sibling is 116.
Fifty-two 10th graders were polled.
More 9th graders were polled than 10th graders.

Mathematics