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Question: A researcher computed the mean, the median and the standard deviation for a set of performance scores. If 5 were to be added to each score, which of these three statistics would change?
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Question: A researcher computed the mean, the median and the standard deviation for a set of performance scores. If 5 were to be added to each score, which of these three statistics would change?
Question 1: A researcher computed the mean, the median and the standard deviation for a set of performance scores. If 5 were to be added to each score, which of these three statistics would change?
View topic: বিবিধ সমস্যা (Miscellaneous Problem)
The mean only
The median only
The standard deviation only
The mean and the median
Source: Krishi Bank - Senior Officer - 20.04.2012
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Answer: The mean and the median
Explanation:
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