A group of absent-minded scientists has two numbers (25.4 and 2.54) written on a scrap of paper. One scientists says: “I remember that one of these values was the standard deviation and the other the standard error of the mean, but I can’t remember which is which”. a)Which number is the standard deviation, and which is the standard error of the mean? b)What was the sample size?
A group of absent-minded scientists has two numbers (25.4 and 2.54) written on a scrap of paper. One scientists says: “I remember that one of these values was the standard deviation and the other the standard error of the mean, but I can’t remember which is which”. a)Which number is the standard deviation, and which is the standard error of the mean? b)What was the sample size?
Biomedical Instrumentation Systems
1st Edition
ISBN:9781133478294
Author:Chatterjee
Publisher:Chatterjee
Chapter13: Artifacts And Noise In Medical Instrumentation
Section: Chapter Questions
Problem 7P
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A group of absent-minded scientists has two numbers (25.4 and 2.54) written on a scrap of paper. One scientists says: “I remember that one of these values was the standard deviation and the other the standard error of the mean, but I can’t remember which is which”.
a)Which number is the standard deviation, and which is the standard error of the mean?
b)What was the
SE= s/√(2√n)
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