Examlex
What is the standard deviation (s) for this set of data? 4, 2, 7, 5, 4, 1
Level of Significance
The probability of rejecting the null hypothesis in a statistical test when it is actually true; a measure of statistical significance.
Sum of Squares
A statistical technique used to describe the total variation in a dataset.
Error
The difference between a measured or observed value and the true value of the quantity of interest.
Normal Probability Distribution
A continuous probability distribution. Its probability density function is bell-shaped and determined by its mean m and standard deviation s.
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