tailieunhanh - Chapter 4: Statistics

Establishing confidence limits for a mean of a set of replicate data Determining the number of replications Determining at a given probability whether an experimental mean is at the acceptable range Determining at a given & Definition Confidence Limit (CL): define an interval around mean ( x ) that probably contains population mean (μ). . | Chapter 4 Statistics Why Should We Care Establishing confidence limits for a mean of a set of replicate data Determining the number of replications Determining at a given probability whether an experimental mean is at the acceptable range Determining at a given probability level whether the precision of two sets of measurements differ Deciding whether the data is an outlier resulted from a gross error and should be discarded . Term Definition Confidence Limit CL define an interval around mean x that probably contains population mean p . mean x experimental measurements Set limits around an experimental mean within which the population mean p lies with a given degree of probability. These limits are called confidence limits and the interval is called as Confidence Interval. Confidence level fixes the odds that the true mean will be within the defined .

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