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We want to estimate the proportion of individuals with normal BMI among a particular population using a 95% CI. Suppose that out of 1200 individuals
We want to estimate the proportion of individuals with normal BMI among a particular population using a 95% CI. Suppose that out of 1200 individuals sampled, 468 were classified as having a normal BMI.
What is the critical value (round your answer to 2 decimal places)?
What is the margin of error (round your answer to 2 decimal places)?
What is the 95% CI? Express your answer as percentages rounded to one decimal place.
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