Having taken a good N sample from a population of bearings and computed a sample mean x, which of the following epresents an estimate of the true mean x' of the bearings assuming no systematic error is present? C. x ±tv, psx D.X +Z₁0 E. (x₁ - x)/0 A. x' +Z₁0 B. x ±tv,p Sx

MATLAB: An Introduction with Applications
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Having taken a good N sample from a population of bearings and computed a sample mean x, which of the following
represents an estimate of the true mean x' of the bearings assuming no systematic error is present?
C. x ± tv,pSx
D. x ±₁0
E. (x₁ - x')/0
A. x' +Z₁0
B. x±tv,P Sx
Transcribed Image Text:Having taken a good N sample from a population of bearings and computed a sample mean x, which of the following represents an estimate of the true mean x' of the bearings assuming no systematic error is present? C. x ± tv,pSx D. x ±₁0 E. (x₁ - x')/0 A. x' +Z₁0 B. x±tv,P Sx
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