SPSS Quantitative Research Essay Example | Topics and Well Written Essays - 1500 words

SPSS Quantitative Research - Essay Example Country’s GDP per Capita significantly predicts Education Expenditure per Capita,  ÃŽ ² = .967,  t(46) = 25.64,  p   GDP can be divided into four classes as low income, low middle income, middle income, and high income. In addition, there are six world regions as Africa, Asia, Europe, North America, Oceania, and South America. Figure 2 shows the GDP classes for all six-world regions. From figure 2, it can be seen that most of the high income GDP class country’s are in Europe and most of the low income GDP class country’s are in Africa and Asia. The main concern regarding the outcome of Chi-square Dependence test is that all cells have expected count less than 5. Therefore, to overcome this concern GDP classes should be divided in lesser group such as low income and high income and similarly, the world region should be divided in lesser region. By doing this, excepted count will be greater in all cells. The average total population growth is about 1.5% per annum (SD = 1.3% per annum) with half of the total population growth is below 1.3% per annum. The most common total population growth is about 1.7% per annum. The range of total population growth is 7.9% per annum with -0.2% per annum being minimum and 7.7% per annum being maximum. The distribution of the total population growth is skewed to right (skewness = 1.92) that is also confirmed by histogram (figure 3) and boxplot (figure 4) of the total population growth. Since the distribution is heavily skewed, the best measure of location and dispersion of total population growth is median (1.3% per annum) and Interquartile range (1.8% per annum). The average