Author Question: The relationship between loudness and frequency can be shown graphically using _____. A) equal ... (Read 35 times)

Engineer

  • Hero Member
  • *****
  • Posts: 527
The relationship between loudness and frequency can be shown graphically using _____.
 
  A) equal loudness curves
  B) timbre resonance curves
  C) receiver operating characteristic curves
  D) Fourier functions

Question 2

Steve wants to measure attraction by measuring individuals' heart rates. In this case heart rate is the __________ variable and attraction is the __________ variable.
 
  a. measured; conceptual
  b. conceptual; measured
  c. predictor; outcome
  d. outcome; predictor



Mochi

  • Sr. Member
  • ****
  • Posts: 300
Answer to Question 1

A

Answer to Question 2

a



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

For a complete list of videos, visit our video library