Updated on August 6, 2022
Which of the following is true of multiple regression?
a. 
There is a limit to the number of predictors that can be statistically significant. 

b. 
It can control for all third variables, including those that are not measured. 

c. 
Adding more predictors means research is controlling for more variables. 

d. 
There is a limit to the number of predictors that can be included in a regression. 
Answer
Right answer C) Adding more predictors means research
is controlling for more variables.
Explanation Multiple regression refers to a
statistical tool that is used for describing the relationship when
it comes to analyze the actual relationship between two variables.
It involves predicting the value of the dependent variable. Here
adding some more predictors always indicates that the research has
the control of some more variables. So we can say here the right
answer is option C.