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Mamont248 [21]
2 years ago
12

in a survey, 250 adults and children were asked whether they know how to swim. the surgery data are shown in the relative freque

ncy tqable

Mathematics
1 answer:
Nadusha1986 [10]2 years ago
7 0

Answer: D

Step-by-step explanation:

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A.<br> B.<br> C.<br> D.<br><br><br> Help me please
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