Comparing a numerical variable across two or more subpopulations ...

[jayhills49]

Comparing a numerical variable across two or more subpopulations is known as a comparison problem.
 a. True
  b. False
   Indicate whether the statement is true or false

Question 2

A zero population correlation coefficient for x and y means that there is no type of relationship whatsoever between x and y.
  Indicate whether the statement is true or false

[kusterl]

Answer to Question 1

TRUE

Answer to Question 2

F

[jayhills49]

Great answer, keep it coming

[laurnthompson]

Thanks for the timely response, appreciate it