Question
In a sample data consisting of three observations, the mean is equal to the median and the sum of the three values is 87. If
In a sample data consisting of three observations, the mean is equal to the median and the sum of the three values is 87.
If the range of the three values is 66, then the sample variance =
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Algebra Form And Function
Authors: William G McCallum, Eric Connally, Deborah Hughes Hallett
2nd Edition
1119032091, 9781119032090
