Mathematics, 11.03.2021 19:50 carsonspitzer1p5p1g2

A recent study estimated that 68% of US adults enjoy reading a book while relaxing. How many adults are required for a random sample to obtain a margin of error of at most 0.05 with 90% confidence? Find the z-table here. 236 271 335 578

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A recent study estimated that 68% of US adults enjoy reading a book while relaxing. How many adults...