Examlex
The standard normal distribution has a 0 for its standard deviation.
Non-directional
A hypothesis that does not predict the direction of the difference or relationship between the variables being studied.
≠ Symbol
The symbol ≠ denotes 'not equal to' in mathematical equations, indicating the inequality between two values.
≠ Symbol
A mathematical symbol representing inequality, indicating that two values are not equal.
Alternative Hypothesis
A hypothesis that contradicts the null hypothesis, suggesting a new effect or relationship.
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