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You want to determine the number of students in your school who have visited a public library. You survey 30 students at random. Twenty-four have visited a public library, and six have not. So, you conclude that 80% of the students in your school have visited a public library.

Determine whether the conclusion is valid

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1 vote

Answer:Valid

Explanation:

User Sethpollack
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6 votes

Answer: e

Explanation:

User Vikram Rao
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