Question

what does it mean to say "correlation does not imply causation"? list a pair of variables that have correlation but no cause-and-effect relationship. what does it mean to say "correlation does not imply causation"? a. the fact that two variables are strongly correlated does not in itself imply a cause-and-effect relationship between the variables. b. the fact that two variables are strongly correlated implies a cause-and-effect relationship between the variables. c. two variables can only be strongly correlated if there existed a cause-and-effect relationship between the variables. d. two variables that have a cause-and-effect relationship are never correlated. which of the following pairs of variables have correlation, but no cause-and-effect relationship? a. number of school buses at a school and the number of teachers at a school b. the number of students per teacher at a school and the number of teachers at a school c. the number of students per teacher at a school and the number of students at a school d. number of school buses at a school and the number of students at a school

          what does it mean to say "correlation does not imply causation"? list a pair of variables that have correlation but no cause-and-effect relationship. 

what does it mean to say "correlation does not imply causation"?
a. the fact that two variables are strongly correlated does not in itself imply a cause-and-effect relationship between the variables. 
b. the fact that two variables are strongly correlated implies a cause-and-effect relationship between the variables. 
c. two variables can only be strongly correlated if there existed a cause-and-effect relationship between the variables. 
d. two variables that have a cause-and-effect relationship are never correlated. 

which of the following pairs of variables have correlation, but no cause-and-effect relationship? 
a. number of school buses at a school and the number of teachers at a school 
b. the number of students per teacher at a school and the number of teachers at a school 
c. the number of students per teacher at a school and the number of students at a school 
d. number of school buses at a school and the number of students at a school

Added by Ismael L.

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