Examlex
Find the coordinates of the y-intercept for the given equation.
-y = x - 9
Degrees of Freedom
Represents the number of independent pieces of information available to estimate another piece of information or parameter in a dataset.
Test Statistic
A value calculated from sample data during a hypothesis test, used to decide whether to reject the null hypothesis.
T Value
A value derived from a T-test, used to determine if there is a significant difference between two groups.
Independent-Samples T Test
A method of statistical analysis that compares the average values of two separate groups to see if their differences are statistically meaningful.
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