Correlation means A) on the margin. B) the tendency for the ...

[Collmarie]

Correlation means
 
  A) on the margin.
  B) the tendency for the values of two variables to move in a predictable and related way.
  C) other things remaining the same.
  D) after this, therefore because of this.
  E) a natural experiment has been conducted.

Question 2

The data in the table above shows the consumption by families in a small (poor) economy. The families consume only salt and bread. The reference base period is 2011. The CPI in 2012 is
 
  A) 118.8 B) 123.1 C) 100. D) 18.8 E) 23.1

[sultansheikh]

Answer to Question 1

B

Answer to Question 2

B