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Exercises 3.2-21 [I] Find the mean of the following data 60, 50, 40, 30, 20, 40, 40 (1) Mode (2) Position of Median Median (4)

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"Exercises 3.2-21 [I] Find the mean of the following data 60, 50, 40, 30, 20, 40, 40 (1) Mode (2) Position of Median Median (4) Mean (5) Range (6) Variance (7) Standard Deviation [2] Find the information from the data, 10, 14, 4, 5, 11, 14, 11, 12, 7, 11 (1) Mode (2) Position of Median (3) Median (4) Mean (5) Range (6) Variance (7) Standard Deviation

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