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The one-sample test for the variance employs the ________.
A) chi-square test for variance
B) ANOVA (Analysis of Variance)
C) Z-test
D) t-test
One-Sample Test
A statistical test used to determine whether the mean of a single sample differs significantly from a known or hypothesized population mean.
Chi-Square Test
A statistical test used to determine if there is a significant association between two categorical variables.
Variance
A statistical measure that represents the dispersion or spread of data points in a data set, measuring how far each number in the set is from the mean.
- Obtain knowledge of the procedures and evaluations used to compare means and proportions in independent and paired groups.
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Learning Objectives
- Obtain knowledge of the procedures and evaluations used to compare means and proportions in independent and paired groups.
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