RQ #1 Explain the difference between testing for significant differences and testing for association.

RQ #3 What is covariation? How does it differ from correlation?

RQ #5 What is regression analysis? When would you use it?

RQ #6 What is the difference between simple regression and multiple regression?

DQ #7 EXERCISE. Santa Fe Grill owners believe their employees are happy working for the restaurant and unlikely to search for another job. Use the Santa Fe Grill employee database and run a bivariate regression analysis between X11 Team Cooperates and X17 Likelihood of Searching for Another Job to test this hypothesis Could this hypothesis be better examined with multiple regression? Calculate a multiple regression and also explain the results. Be complete ane explain different forms of statistical inference, such as the R², the slopes, and p-values.

Hint: Remember, when answering DQ #7, that a bivariate regression compares only ONE independent variable, and a Multiple Regression compares multiple variables, with a dependent variable.