The function of the auditory canal is to enhance the intensities ...

[dakota nelson]

The function of the auditory canal is to enhance the intensities of some frequency sounds by means of _____.
 
  A) resonance
  B) pinnae focusing
  C) additive synthesis
  D) auditory masking

Question 2

A nominal variable is a measured variable that
 
  a. names or identifies a particular characteristic.
  b. measures any changes in responding that may occur as a result of measurement.
  c. is used to indicate the extent to which a person possesses a characteristic.
  d. has an absolute zero point and is known to represent the complete lack of the conceptual variable.

[komodo7]

Answer to Question 1

A

Answer to Question 2

a

[dakota nelson]

Thanks for the timely response, appreciate it

[cdmart10]

Excellent