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Leandro Posada Perez (12)
on Oct 31, 2024

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If most of the expected frequencies (fe) are not greater than 5, the chi-square has the limited ability to resemble or approximate ______.

A) the sample
B) the population from which the sample was drawn
C) the normal curve
D) the sample from which the sub-sample was drawn

Expected Frequencies

The counts or proportions one would expect in categories of a contingency table if there were no association between the variables.

Chi-square

A statistical test used to determine if there is a significant difference between observed frequencies and expected frequencies in one or more categories.

Normal Curve

A bell-shaped curve that represents a distribution of values, means, or variables symmetrically clustered around the mean.

  • Assess the impact of expected frequency size on the ability of chi-square tests to approximate distributions.
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