week 7 math

The data is an actual survey census data that was collected during the 2013 census in the United States of America. The data initially indicated the income stream of the people living in various states. The data also indicated the income stream of people according to their subgroups, like white women, black women as well as men. The data was filtered to get few information for white women, black women and men only. I used the filtered data to run descriptive statistical test to get the mean, mode, median, among other parameters for comparison purposes.

Descriptive statistics of the three parameters “white women. Black women, and men” indicated interesting results as shown below:

Here, the total number of men was 51 individual similar to the total number of white women; while black women were 39 in number. The mean earning for men was higher the mean earning for white women with black women earning the least from the census survey data. The census data indicated that the maximum earning for men was 69000, while the minimum earning for men was at 3900, with most men getting earning of around 46000. The minimum earning for white women was 30439 while the maximum earning was 70424, as most women being paid around 3800. Black women earned around 32164 on average, while the maximum earning was 48703 and minimum being 25000. The result indicate that white women are among the top earners, followed by men and black women are the least earners. But, on average, men earns more that both black women and white women.

The data was also processed for boxplots for three parameters “white women. Black women, and men” indicated interesting results as shown below:

The boxplot graph indicates men being at the top earning scheme of the census as seen in the third quartile range in the graph. Then white women follow in the list of top and most earners within the data leaving black women with the least earning. The graph surely reflect how various people earn in terms of gender, and skin tone.