Website Statistics The scores of students in a Biology test in a particular school are given as 12 x 15 2x 25 12 30 15 25 12 16 and 12 If the mean score is 18 find the a Value of
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The scores of students in a Biology test in a particular school are given as 12, x, 15, 2x, 25, 12, 30, 15, 25, 12, 16 and 12 If the mean score is 18, find the: (a) Value of 2x
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