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Nata [24]
3 years ago
10

MS. Winkler surveyed her students in just one class with 30 students to see how many siblings each of them had. Here are the res

ults
Only child: 5
1 sibling: 7
2 siblings: 13
3 or more siblings: 5

If she were to survey all 140 of her students, predict how many total have just 1 sibling. (Round to the nearest whole number)


Answer choices:
a)33
b)30
c)42
d)2
Mathematics
1 answer:
makvit [3.9K]3 years ago
3 0
the correct answer is b
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