QUESTION THREE (a) For policy purposes, Social Science researchers are always interested in the relationships between or among variables. When two variables are related, a desired policy outcome can be achieved by manipulating one of such variables. Table 1 illustrates one of such research outputs. Table 1: Correlation analysis of motivation and employee performance X4 Employee X2 Motivation performance X4Employee Pearson 0.593' '* Correlation performance __ *** Coefcient is signicant at the 0.01 level (2-tailed) Study the results carefully and explain them in terms of l. presence of relationship ii. nature of the relationship - - iii. direction of the relationship