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In a survey of 517 teachers, 403 said that the internet had a positive influence on students. What is the sample size required so that

In a survey of 517 teachers, 403 said that the internet had a positive influence on students. What is the sample size required so that a 95% confidence interval will have a WIDTH of 0.06 units. Note: Data Entry FORMAT. ______________________________ Note: Enter INTEGER no decimal

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