Data analysis and statistics used. 

Data analysis and statistics used.
     The data were analyzed with statistical software packages and to analyze the data.
          1. Descriptive statistics (Descriptive Analysis) describes the information that was studied. The statistics below the range of percentages, averages and standard deviations.
          2. statistical analysis to test the relationship is tested by Pearson correlation coefficients (Pearson's correlation coefficient) determined at the level of statistical significance. 05.