CTET 2 Math and Science 20 Dec 2021 Paper
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Question : 50 of 150
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Let x be the median of the data below:
13, 14, 15, 11, 9, 9, 8, 7, 16, 15,
5, 6, 16, 25, 16, 23, 28, 17
If 6 is replaced by 19 and 13 by 31 in the above data, then the median of the resulting data is y. What is the value of (3x – y)?
13, 14, 15, 11, 9, 9, 8, 7, 16, 15,
5, 6, 16, 25, 16, 23, 28, 17
If 6 is replaced by 19 and 13 by 31 in the above data, then the median of the resulting data is y. What is the value of (3x – y)?
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