please show work.

1.

\fWhich of the following statements about regression is FALSE? The slope can be negative. There can be multiple predictors, in which case the analysis is called multiple regression. You always need standardized scores for variables before running a regression analysis. The regression coefficient (b) can be standardized (leading to B) If a counseling psychologist wants to predict college grades from high school grades, high school grades are the predictor variable. criterion variable. causal variable. dependent variable. Which of the following statements about correlations if TRUE? A correlation can be negative and positive at the same time. The rcoefficient can serve as the effect size of a correlation. A correlation can be used to examine the interaction between two independent variables, to explain a dependent variable. Variables in a correlation can be numeric or categorical. Scenario A Scenario B Scenario C Scenario D Which graph depicts a curvilinear correlation? Scenario A O Scenario B Scenario C Scenario D\fWhat is the direction of causality when two variables, A and B, have a strong linear correlation? A causes B. B causes A. Some third variable is causing both A and B. All of the above are possible.