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NDA Math Statistics

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Question : 61

Total: 100

The scores of 15 students in an examination were recorded as 10,5,8,16,18,20,8,10,16,20,18,11,16, Hand 12. After calculating the mean, median and mode, an error is found. One of the values is wrongly written as 16 instead of 18. Which of the following measures of central tendency will change?

Mean and median
Median and mode
Mode only
Mean and mode

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