The correlation between brain size and intelligence is ___, ...

[Mr3Hunna]

The correlation between brain size and intelligence is ___, meaning that about ___ of the difference in intelligence between individuals is related to brain size.
 
  a. .50; 33
  b. .25; 20
  c. .33; 11
  d. .23; 15

Question 2

When you rub a sore muscle, you are trying to exploit the mechanism described in the ___theory of pain.
 
  a. acupuncture
  b. gate control
  c. analgesia
  d. endorphin

[C.mcnichol98]

Answer to Question 1

C

Answer to Question 2

B

[Mr3Hunna]

Gracias!

[cpetit11]

Thanks for the timely response, appreciate it