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Activity 4: Plan Data Analysis Using Statistics and Hypothesis Testing
Directions: Perform the following task. From what you have learned in this lesson, fill out the table considering you
current research study.
Research Questions
Statistical Tests
Purpose
1.
2.
3.
Answers
Answered by
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Answer:
Analysis of variance (ANOVA) can take care of this. The total sum of squares is partitioned into a between group sum of squares and a within group sum of squares . Their degrees of freedom are 1 and n-2 respectively where n is the total sample size (for both groups). Comparison of the groups may be done by the between group F and within group or error effect is measured by the corresponding F statistic.
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