# Saved What sample size would be needed to estimate the true proportion of students at your...

###### Question:

Saved 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.) Sample size

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