Examlex
What characters can SPSS variable names begin with?
Normally Distributed
Describes a distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean.
Test Statistic
A standardized value derived from sample data during a hypothesis test which is used to determine whether to reject the null hypothesis.
Lower Tailed Test
A statistical test used to determine if a dataset's lower end values significantly differ from the hypothesized value.
Test Statistic
A standardized value calculated from sample data during a hypothesis test that is used to make a decision about the null hypothesis.
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