Determinants of plasma retinol and beta-carotene levels Statistics Project

Determinants of plasma retinol and beta-carotene levels - Statistics Project ExampleThe property of mean that include magnitude and rank of all data in a set informed the application.Non-parametric test for likeness of median of plasma beta-carotene confirms significance of the difference and establishes reliability. The test analyses the same hypothesis, narrowed down to the pursuit hypothesis, base on median.The graphs show a similar distribution, establish on skewedness, and suggest a relationship between the two variables. The suggested relationship is, further, positive because of the symmetry. Correlation analysis results, however, undermines possible relationship as shown in the following table.The table confirms insignificance of the possible relationship between the two variables (p= 0.205 0.005, F= 1.612). The t-test result for the regression coefficient also shows the results, based on table 6.The results identify a solid relationship between plasma beta-carotene and v itamin use, a significant relationship between plasma retinol and age and sex, but no significant relationship last between plasma retinol and plasma