A previous study indicated that only 20.8% of people in the US drink the USDA recommended 8–10 glasses of water per day. You think that a larger proportion of BYU-Idaho students drink the USDA recommended 8–10 glasses of water per day. What sample size would be needed for you to construct a 95% confidence interval with a margin of error of 0.02? (Round up to the nearest whole number. Example: If you get 101.2 round to 102)

A previous study indicated that only 20.8% of people in the US drink the USDA recommended 8–10 glasses of water per day. You think that a larger proportion of BYU-Idaho students drink the USDA recommended 8–10 glasses of water per day. What sample size would be needed for you to construct a 95% confidence interval with a margin of error of 0.02? (Round up to the nearest whole number. Example: If you get 101.2 round to 102)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter4: Equations Of Linear Functions

Section: Chapter Questions

Problem 8SGR

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