Data Type
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.
Mean and Median
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.
Standard Deviation and Range
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
Reference
Statistics_Concepts_and_Descriptive_Measures_Data_Set
