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Social ScienceSelect the statistic test that best fits each description.Comparison of mean reading test scores by ethnic background (Caucasian, African American, Hispanic, & Asian).A. T-test dependent samplesB. One-way ANOVAC. CorrelationD. Chi squareE. Simple Regression
Select the statistic test that best fits each description.
Comparison of mean reading test scores by ethnic background (Caucasian, African American, Hispanic, & Asian).
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A. T-test dependent samples
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B. One-way ANOVA
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C. Correlation
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D. Chi square
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E. Simple Regression
Expert Answer
Introduction to one-way ANOVA:
One-way ANOVA is a statistical method for testing hypotheses regarding the mean difference among two or more independent populations or treatments.
Assumption:
- Each of the populations is normally distributed.
- Population variances are equal.
- The observations in the sample from any particular populations or treatments are independent of one another.
- Samples are selected independently.
Statistical test:
The test deals with comparison of mean reading test scores by ethnic background (Caucasian, African, Hispanic and Asian). That is, test comp...
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