Section Exercise 8-52 What sample size would be needed to estimate the true proportion of students at your college (if you are a student) who are wearing backpacks, with 95 percent confidence and an error of ± 0.04? (Enter your answer as a whole number (no decimals). Use a z-value taken to three decimal places in your calculations.)
Section Exercise 8-52What sample size would be needed to estimate the true proportion of
students at your college (if you are a student) who are wearing backpacks, with 95 percent confidence and an error of ± 0.04? (Enter your answer as a whole number (no decimals). Use a z-value taken to three decimal places in your calculations.)
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