Examlex
If we square the value of z (the test statistic in the test of a proportion)we produce the ____________________ statistic.
Sampling Distribution
Refers to a statistical distribution that represents all possible values of a statistic for a given size of samples drawn from a population.
Variability
The extent to which data points in a statistical distribution or dataset differ from each other.
Difference
In statistics, this refers to the subtraction of one value from another to determine the gap or extent of variation between them.
Directional Null Hypothesis
A type of null hypothesis that specifies the direction of the difference or association between two variables.
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