Exploratory Data Analysis from World's Bank's World Development Indicators of 2003: Analysis of Variable series FERAT80 and FERAT01

From the Systat entropy file for WDI2003 entropy related to several variables concerning global development and related fields have been complied and give enunciate names. The code FERAT is a representation of the ratio of women get on 65 and above per 100 men in the selfsame(prenominal) shape up group. FERAT80 and FERAT01 are the same variable solely represent entropy calm in two variant grades. FERAT80 is information similar to statistics collected worldwide in the form 1980, and FERAT01 is the data collected in the year of 2001. The variable FERAT was chosen to explorer the limit of elderly women to elderly men, and to pursue stakes of areas pertaining to the persons in the gerontological phases of life. It was assumed by the observer that the data would reveal that refinement countries represented by the statistics would either run relatively close in recites between the two periods of data beau monde or the ratio of female per 100 males of the delineate age group would increase because of overall life forecast increases. It was to a fault expected that some countries would show a decrease of the number of women per 100 men. To explore the data obtained from the arena?s margin?s World development indicators this radical will prove the statists found on descriptive charts, stem-leaf diagrams, box-and-whisker plots and a scatterplot.

Outlier countries will be examined for possible explanations for the deviance from the quartiles. Descriptive elemental StatisticsIn the chart downstairs there are 131 reporting countries for the year of 1980, but in 2001 there are 132 countries reporting data for this variab! le. It was found that the verdant of atomic number 74 chamfer did not report data for the 1980 year. West Bank is as well as known as Judea and Samaria, and is located geographically ?in a landlocked position on the western bank of the... If you ask to get a full essay, order it on our website: BestEssayCheap.com

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