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

Author Question: Dr. Hines is interested in studying how indoor lighting can influence people's moods during the ... (Read 164 times)

Beheh

  • Hero Member
  • *****
  • Posts: 520
on: Jun 19, 2018
Dr. Hines is interested in studying how indoor lighting can influence people's moods during the winter. A sample of 100 households is selected. Fifty of the homes are randomly assigned to the bright-light condition where Dr. Hones replaces all the lights with 100-watt bulbs. In the other 50 houses, all the lights are changed to 60-watt bulbs. After two months, Dr. Hines measures the level of depression for the people living in the houses. In this example, the level of depression is the ____ variable.
 
  a. dependent
 b. extraneous
 c. correlational
  d. independent

Question 2

The process of making an inference that the results observed in a sample would hold in the population of interest is called ____.
 
  a. generalizing
  b. deducing
 c. modeling
 d. inducing


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kjo;oj

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jun 19, 2018
Answer to Question 1

a

Answer to Question 2

a


Beheh

  • Hero Member
  • *****
  • Posts: 520
Reply #2 on: Jun 19, 2018
Thank you!


kjo;oj

  • Sr. Member
  • ****
  • Posts: 328
Reply #3 on: Jun 19, 2018
Happy to help


« previous next »
 

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

The formation of a chimeric gene that is found in people with certain forms of leukemia. The formation of a chimeric gene that is found in people with certain forms of leukemia.
Why people don't stop smoking Why people don't stop smoking
People have seen patterns in the stars since ancient times.[5] This 1690 depiction of the constellat People have seen patterns in the stars since ancient times.[5] This 1690 depiction of the constellat
Summer Studying Summer Studying
Many Factors Influence Your Food Choices Many Factors Influence Your Food Choices
Opener A field of pumpkins, where size is under the influence of additive alleles Opener A field of pumpkins, where size is under the influence of additive alleles
Video: How does asthma work?And How do you treat asthma?

For a complete list of videos, visit our video library