Directions: Calculate the following measure of position. (Ungrouped Data) Scores in a summative test of 20 Grade 10 learners in Mathematics. 12, 38, 44, 50, 22, 23, 43, 25, 19, 16, 34, 40, 23, 25, 26, 27, 38, 35, 21, 44, 1. 1st Quartile (Q₁) 2.6th Declle (DG) 3.75th Percentile (Prs)

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