(Answered) : they tend to move gradually up or down over time. major holidays play a significant role in their movements. Question 28 (TCO 8) A

they tend to move gradually up or down over time. major holidays play a significant role in their movements. Question 28 (TCO 8) A measure of the strength of the relationship between two variables is 季linear-regression analysis standard error of the estimate coefficient of correlation coefficient of determination. multiple regression Question 29

Expert Answer

(c) Coefficient of correlation because correlation finds out the degree of relationship between two variables and not cause and effect of the variables. also it is used for testing and verifying the relation between two variables.