Author Question: Suppose the demand for pens increases and the supply for pens decreases. What effect will it have on ... (Read 29 times)

crobinson2013

  • Hero Member
  • *****
  • Posts: 535
Suppose the demand for pens increases and the supply for pens decreases. What effect will it have on the quantity?
 a. It will rise
  b. It will fall
  c. uncertain
  d. None

Question 2

The presence of association between two variables does not necessarily imply causation for the following reason(s):
 a. the association between two variables may result simply from pure chance
  b. the association between two variables may be the result of the influence of a third common factor
  c. both variables may be the cause and the effect at the same time
  d. a and b
  e. a, b, and c



macagnavarro

  • Sr. Member
  • ****
  • Posts: 334
Answer to Question 1

c

Answer to Question 2

e



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

The FDA recognizes 118 routes of administration.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

For a complete list of videos, visit our video library