Indicate which of the options about the "true value of a magnitude" is false:(A). it cannot be known, since it is not possible to make a measurement without error(B). it can be estimated, but always in terms of probability(C). with a probability of 95% we can consider that it is within an interval with a center at the mean and a width four times the standard deviation of the mean(D). it will be more limited the more measurements are made
Indicate which of the options about the "true value of a magnitude" is false:(A). it cannot be known, since it is not possible to make a measurement without error(B). it can be estimated, but always in terms of probability(C). with a probability of 95% we can consider that it is within an interval with a center at the mean and a width four times the standard deviation of the mean(D). it will be more limited the more measurements are made
Chapter6: Random Errors In Chemical Analysis
Section: Chapter Questions
Problem 6.7QAP
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Indicate which of the options about the "true value of a magnitude" is false:
(A). it cannot be known, since it is not possible to make a measurement without error
(B). it can be estimated, but always in terms of probability
(C). with a probability of 95% we can consider that it is within an interval with a center at the mean and a width four times the standard deviation of the mean
(D). it will be more limited the more measurements are made
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