Blood pressure. A study of 35 individuals found mean systolic blood pressure with sample standard deviation s

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Blood pressure. A study of 35 individuals found mean systolic blood pressure with sample standard deviation s = 10.3 mmHg.

(a) Calculate the standard error of the mean based on this information.

(b) How many individuals would you need to study to decrease the standard error of the mean to 1 mmHg? [Hint: Rearrange the standard error formula to solve for n.]

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Basic Biostatistics Statistics For Public Health Practice

ISBN: 9781284067583

2nd Edition

Authors: B.Burt Gerstman

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Question Posted: Sep 05, 2024 03:05 AM

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Blood pressure. A study of 35 individuals found mean systolic blood pressure with sample standard deviation s

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Basic Biostatistics Statistics For Public Health Practice

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