In what way is multiple regression an advanced statistical test that differs from the more common ...

In what way is multiple regression an advanced statistical test that differs from the more common inferential statistics of t test and ANOVA?
 
  1. The only difference is that multiple regression is a more powerful test than either a t test or ANOVA.
  2. A multiple regression has multiple independent variables and one dependent or outcome variable.
  3. A multiple regression has one independent variable and multiple dependent or outcome variables.
  4. A multiple regression examines the difference between the mean scores of two or more groups on two or more dependent variables.