1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lys-0071 [83]
3 years ago
14

​Dr. Fowler is interested in studying how indoor lighting can influence people's moods during the winter. A sample of 100 househ

olds is selected. Fifty of the homes are randomly assigned to the bright-light condition where Dr. Fowler 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. Fowler measures the level of depression for the people living in the houses. In this study, the independent variable is the ____.
Social Studies
1 answer:
egoroff_w [7]3 years ago
6 0

Answer:

The correct answer is : The lights

Explanation:

It is the one that is changed or controlled in a scientific experiment to test the effects on the dependent variable. It is also believed that it affects it. It is the one that you,  will manipulate to see if it makes the dependent variable change.  It represents the cause or reason for an outcome.

You might be interested in
MULTIPLE CHOICE QUESTION:
Verizon [17]

The American Government had to _FIGHT___ to remove English Soldiers from America?

A. Fight

America fought the British in the Revolutionary War (the American Revolution) for freedom/independence from Great Britain.

5 0
4 years ago
According to this excerpt which best describes the fathers hope for his son
Lady bird [3.3K]
C). That he will be revered and respected.
8 0
3 years ago
Successful security policy implementation in the workplace depends on people understanding key concepts and embracing the materi
blagie [28]

Answer:

B

Explanation:

Security policy is implemented for our security purpose. It has two sub-parts that describe why we need a security policy

  • The first criteria are to prevent themselves from external threat  
  • The second deal is to prevent them from internal issues.  

There is plenty of information in the organization that is the most important part of an organization. Management, employee and organization all are responsible for the security of the organization policy. So any organization needs to develop a security policy that would be trust able and implemented in the whole of the organization. It is a clear and comprehensive, well planned, practice and rules that should be accessible to an organization as a holistic approach.  

6 0
3 years ago
Gathering together to eat dinner can strengthen a family because A. Meeting together is an act of unity B. People act nicer when
Natalka [10]

Answer:

A. Meeting together is an act of unity

Explanation:

Eating together with the family leads to choose healthier food. It helps parents supervise that their children eat all their proteins, fruits and vegetables. They can also control the use of soda and fried foods. Eating together also strengthens the family ties as it provides for a space for children and adults to catch up with family business and some studies show that children who don’t eat with their families are not as emotionally strong as their counterparts.  

6 0
3 years ago
Which statement best explains the concept of manifest destiny?
Anna11 [10]
A Manifest Destiny was a term used in the 1840s to justify the United States' westward expansion into such areas as Texas, Oregon, and California. There was a widely held underlying belief that Americans, the "chosen people," had a divinely inspired mission to spread the fruits of their democracy to the less fortunate (usually meaning Native Americans and other non-Europeans).

The idea of an almost religious Manifest Destiny was a common staple in the speeches and newspaper articles of the time. Most of the exponents of expansion were Democrats, but some Whigs (and later Republicans) were also supporters.

Manifest Destiny was later applied to American interests in the Caribbean and the Pacific.
7 0
4 years ago
Other questions:
  • What were some building methods used by the roman?
    8·2 answers
  • Angelica is a gifted second grader. Her school meets her individual learning needs by providing her with opportunities to study
    11·1 answer
  • How has the decision in Miranda v. Arizona affected government powers and individual rights
    10·1 answer
  • During the first millennium b.c.e.:
    6·2 answers
  • C. wright mills had a negative view of the elite-mass dichotomy. his viewpoint fits into what paradigm?
    7·1 answer
  • How many people did moses lead out of egypt?
    8·1 answer
  • 56, 63, 8, 9, 7, 49, 24, 27,3
    11·1 answer
  • Do you think prison gang formation is influenced most by external forces and the gang affiliations offenders bring to prison fro
    6·1 answer
  • The advent of relative dating techniques is a significant advance because Group of answer choices All of these statements are co
    8·1 answer
  • without freedom of speech,it would be difficult to have : life or liberty or property or happiness because....​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!