Examlex
A Type II error occurs when the researcher
Chi-Square
A statistical test used to assess the differences between categorically grouped data by comparing the observed frequencies of groups with expected frequencies derived from a hypothesis.
Row Variable
A variable that constitutes the basis for organizing data in rows in a table or matrix, often used in cross-tabulation.
Column Variable
A variable represented in one of the vertical columns of a data table, often used in multivariate analysis and cross-tabulations.
Critical Value
A point on the scale of a statistical distribution that corresponds to a specified level of significance, used in hypothesis testing to determine whether to reject the null hypothesis.
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