Diet Habits A federal report indicated that 27% of children ages 2 to 5 years had a good
Chapter 7, Problem 20(choose chapter or problem)
Diet Habits A federal report indicated that 27% of children ages 2 to 5 years had a good dietan increase over previous years. How large a sample is needed to estimate the true proportion of children with good diets within 2% with 95% confidence?
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