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Directions: Answer the following questions. The data below are the scores of 56 students in a lDD-item test in Soienoe III, using the given data

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Directions: Answer the following questions. The data below are the scores of 56 students in a lDD-item test in Soienoe III, using the given data solve for the 3K value and make an analysis about the computed value of SE. space provided for oonputation

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