Nairan9895 Nairan9895

27-02-2024
Mathematics

contestada

In a random sample of 24 adults > 60 years-old, the mean daily calcium intake was 721 mg with a standard deviation of 454. Using this data, answer the following:
a) What is the margin of error for the mean daily calcium intake?
b) What is the 95% confidence interval for the mean daily calcium intake?

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