Examlex
Innate impulses from within a person that direct or motivate behavior are called ____.
Test Statistic
A value calculated from sample data during a hypothesis test, used to make a decision about the null hypothesis.
Z
In statistics, 'Z' often refers to a Z-score, which measures the number of standard deviations a data point is from the mean.
Degrees Of Freedom
The count of distinct values or amounts that may change in a study without breaking any restrictions.
Chi-squared Test
The Chi-squared test is a statistical test used to compare observed data with data expected under a specific hypothesis, often used for testing relationships between categorical variables.
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