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How do I find the median when the only information I am given is the mean and the standard deviation

0 votes

I have been given the mean of 94 and the standard deviation of 7.25.  How do I find the median?

asked Dec 2, 2013 in ALGEBRA 2 by abstain12 Apprentice
reshown Dec 2, 2013 by goushi

1 Answer

0 votes

Given mean =  94

Standard deviation = 7.25

Mean is ratio between  Sum of observations and number of observations.

Median is middle most  number in order to given series.

Some times median is average of middle numbers.

standerd deviation is a quantity expressing by how much the members of a group differ from the mean value for the group.

If you give only information mean and standard deviation ,then we cant determine the number of observations.

In this case we can't determine median.

answered Feb 6, 2014 by david Expert

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