Many elementary school student

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Question description

Many elementary school students in a school district currently have ear infection. A random sample of children in two different schools found that 16 of 42 at one school and 17 of 30 at the other have ear infections. At the 0.05 level of significance, is there sufficient evidence to support the claim that a difference exists between the proportions of students who have ear infections at the two school? Use p-value method.

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(Top Tutor) Daniel C.
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