CTET 2 Math and Science 24 Jan 2023 Paper
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Question : 49 of 150
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The mean of the range and mode of the observation 14, 16, 17, 15, 13, 15, 14, 15, 12, 12, 16, 15, 11, 19, 16, 15, 18, 14, 16 and 17 is :
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