Descriptive Statistics

Descriptive Statistics Darlen Mangano, Thamar Manuel, Geraldine Portuhondo, and Karen Rivas RES/341 April 16, 2012 Professor Gustavo A. Diaz Descriptive Statistics Analyzing studies in operate differentials between indivi trebles with post stand byary education and those without show a strong suit of clothes for education. The studies allow for indicate how skill strengths play a pretended character in higher earnings. Research data from twain studies forget be used to calculate measures of central tendency, dispersion, and skew of data. In demonstrating descriptive statistical methods, data measured from the second film will be shown through a histogram and frequence dissemination calculations in tabular and graphical outputs respectively. The information in these studies will help explain the return on investment for those seek higher education. Lemieux Wage Studies In the tuition dual study done by Lemieux using empirical digest of males with hourly eng ages ages 16-64 from 1973 1975 and from 2003-2005, initial samples of 65,150 observations, and 161,164 observations were made to provide significant feedback on educations effect (Lemieux, 2006, p. 195). Figure-1 below depicts the balance of deuce studies in relation to one another using median, ninetieth, and one- 10th percentile calculations. Figure 1.

The studies done show relative wage displaying high school at the equivalent of zero and median, ninetieth, and ten percent wage percentiles by years of education in 1973- 1975 and 2003-2005 (Lemieux, 2006, p. 196). Additionally, the spiritualistic represents the fiftieth percentile showing ! that education has become an build in part in determining wages over the pattern of time (Lemieux, 2006, p. 196). In comparison, Team B conducted studies of data provided with vitamin C student samples. The measures of central tendency and dispersion, which measure the mean, median, mode, range, variance, deviation and exemplification deviation where calculated to show relevance with the studies done by Lemieux. The...If you want to get a full essay, order it on our website: BestEssayCheap.com

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