Examlex
Which type of relationship is described by the formula: y = a + bx?
Standard Deviation
A statistic that measures the dispersion or variability of a set of data points in relation to their mean, indicating how spread out the data points are.
Mean
The average of a set of numbers, calculated by adding all the numbers in a set together and then dividing by the count of those numbers.
Standard Deviation
A calculation that determines the extent of variability or dispersion in a series of values.
Normal Distribution
Normal distribution, also known as Gaussian distribution, is a continuous probability distribution that is symmetrical around the mean, showing that data near the mean are more frequent in occurrence than data far from the mean.
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