This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Anna and Maria produce shirts and ties. The figure above shows Anna's PPF and Maria's PPF. Anna and ... (Read 138 times)

EY67

  • Hero Member
  • *****
  • Posts: 531
on: Jun 29, 2018
Anna and Maria produce shirts and ties. The figure above shows Anna's PPF and Maria's PPF. Anna and Maria can achieve the gains from trade if Anna produces ________ and Maria produces ________.
 
  A) ties; shirts
  B) shirts and ties; only ties
  C) only ties; shirts and ties
  D) shirts; ties

Question 2

Which of the following statements is true?
 
  A) Correlation can only arise when causation is not present.
  B) Causation can only arise when correlation is not present.
  C) Correlation arises when there is causation and can also arise even when there is no causation.
  D) Causation arises when there is correlation between two variables, and can also arise even when there is no correlation.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

k2629

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Jun 29, 2018
Answer to Question 1

A

Answer to Question 2

C


EY67

  • Member
  • Posts: 531
Reply 2 on: Jun 29, 2018
Gracias!

tkempin

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Pneumothorax. Figure illustrates how puncture of thoracic wall and tearing of pleural membrane allow Pneumothorax. Figure illustrates how puncture of thoracic wall and tearing of pleural membrane allow
John Lewis Krimmel’s painting of the Fourth of July in Centre Square Philadelphia (1812) shows the d John Lewis Krimmel’s painting of the Fourth of July in Centre Square Philadelphia (1812) shows the d
Apply scissoring between metatarsals and figure-8s on toe joints to mobilize the foot. Apply scissoring between metatarsals and figure-8s on toe joints to mobilize the foot.
Graph shows the living arrangements of Canadian seniors Graph shows the living arrangements of Canadian seniors
Self-crossing F2 plants to produce an F3 generation shows that there are two different genotypes amo Self-crossing F2 plants to produce an F3 generation shows that there are two different genotypes amo
How much voltage does the resistor drop in Figure 10-2? How much voltage does the resistor drop in Figure 10-2?
Video: Glycolysis Animation

For a complete list of videos, visit our video library