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mariposa1415
18. Define three measures of central tendency. Use complete sentences.
Define three measures of central tendency. Use complete sentences.
i didnt need you to write it again i dont understand how to do this problem, i have to solve and graph each inequality
The following may be applied to individual dimensions of multidimensional data, after transformation, although some of these involve their own implicit transformation of the data. Arithmetic mean – the sum of all measurements divided by the number of observations in the data set Median – the middle value that separates the higher half from the lower half of the data set Mode – the most frequent value in the data set Geometric mean – the nth root of the product of the data values Harmonic mean – the reciprocal of the arithmetic mean of the reciprocals of the data values Weighted mean – an arithmetic mean that incorporates weighting to certain data elements Distance-weighted estimator – the measure uses weighting coefficients for xi that are computed as the inverse mean distance between xi and the other data points. Truncated mean – the arithmetic mean of data values after a certain number or proportion of the highest and lowest data values have been discarded. Midrange – the arithmetic mean of the maximum and minimum values of a data set. Midhinge – the arithmetic mean of the two quartiles. Trimean – the weighted arithmetic mean of the median and two quartiles. Winsorized mean – an arithmetic mean in which extreme values are replaced by values closer to the median.:)
http://stattrek.com/descriptive-statistics/central-tendency.aspx?Tutorial=Stat