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Data Type
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Data in all the columns: Type, Total revenues, Total assets, Return on equity, Earnings per share, Average yield, Dividends per share, Average P/E ratio is quantitative because it is represented in numerical form.

Column B: ordinal measurement. All the other columns represent nominal measurement.

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Mean and Median
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The mean for the columns is as follows: B=4.23, C=11043.37, D=18854.99, E=18.334, F=2.2466, G=2.543, H=0.9633, I=30.271

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The median for the columns is as follows: B=4.5, C=6101, D=5876.5, E=13.95, F=1.99, G=2.2, H=0.9, I=17

The mean for each column represents the average figure that is central to the data set whereas the median represents the middle figure for the dataset.

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Standard Deviation and Range
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The standard deviation of the columns is as follows: B=2.068792, C=17479.12182, D=44499.09441, E=23.57263531, F=1.332440019, G=1.737597029, H= 0.659243605, I=74.22877317.

The range for the columns is as follows:

B=6, C=137113, D=386361, E=227.8, F=7.62, G=7.7, H=3.22, I=695.7

The standard deviation shows how the figures from the columns are spread out from their respective mean while the range indicates the numerical dispersion in the data

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Reference
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Statistics_Concepts_and_Descriptive_Measures_Data_Set