Examlex
How many significant digits are in the number 1.30 X 104?
Standard Error
The typical deviation found within the distribution of sample data, often associated with the average.
Regression Line
A straight line used in linear regression analysis that best fits a set of data points, showing the relationship between two variables.
Confidence Interval
A span of numbers, obtained from sample observations, which is expected to include the value of an unobserved population attribute at a certain confidence level.
Standard Error
A statistic that measures the dispersion of sample means around the population mean, often used to estimate the precision of sample statistics.
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