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Mathematics, 22.01.2020 00:31 lyn94
Agroup of 10 students received the following marks for a test: 58, 89,65, 78, 55,26,93,46,43,59. the standard deviation of their marks is (to two decimal places)
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Agroup of 10 students received the following marks for a test: 58, 89,65, 78, 55,26,93,46,43,59. th...
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