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
mylen [45]
3 years ago
9

Factors that are unequal across groups and can prevent a researcher from concluding that it was the independent variable that ca

used a change in the dependent variable are called _____ variables.
a) random
b) confounding
c) participant
d) erroneous
Social Studies
1 answer:
NeTakaya3 years ago
6 0

Answer:

The answer is B (confounding variables)

Explanation:

This are variables in statistics other than the dependent and independent variables which can also be important to a researcher because it affects the dependent variable.

Confounding variables can also be called influences, external factors or third variables because they mostly affect the outcome of a research and prevent a researcher from achieving its objectives.

You might be interested in
Tom is teaching Jenny how to ice skate. Both skaters, who are about the same size, are on the ice and wearing their skates. To h
Anit [1.1K]
I think that it would be D, because while he pushes her, Jenny's weight will be push him back. Therefore, causing both of them to move in opposite directions.
4 0
3 years ago
Which statement best describes the relationship between European settlers and American Indians in Pennsylvania? A. The relations
Naddik [55]

Answer:

C. The original Quaker settlers maintained peaceful relations with American Indians, but later settlers fought to take Indian land.

Explanation:

Native Americans and original Quaker settlers at times traded in a very trouble free way. They did this by using a lot of diplomacy in issues.

They also initially resisted attempts by the settlers to take over their land but as time went on the settlers fought to take Indian land.

7 0
4 years ago
The psychologist most noted for his contributions to the stanford–binet intelligence test is:
vitfil [10]
The answer to this question is Lewis Terman
Lewis Terman spent the majority of his career to develop the revision of Stanford-Binet IQ  test in order to learn about intelligence development of Genius Kids. Up to this day, his Revision is still widely used as a standard measurement for IQ testing that used for children.
7 0
3 years ago
Quest Connection Why might metals be good materials for coins?​
jeka94

Answer:

Explanation:

maybe becasuse they are durable, water proof, can imprint pictures on them and they can be melted and reused

7 0
3 years ago
Explain why materials such as plastic foam, feathers, and fur are poor conductors of heat.
Alexeev081 [22]
They do not hold in heat as much as like metal can
6 0
3 years ago
Other questions:
  • Anvantage of authoritarian form of government
    7·1 answer
  • I'll tell you what the congress passed. they call it health care reform, but what is really is is communism.
    12·1 answer
  • Looking at entrepreneurship as an alternative career venture,discuss the role of family members in assisting in the process of m
    11·1 answer
  • Current issues with the third amendment
    7·1 answer
  • Reggie is un-interesting, dull, and humorless. He is aloof and reclusive, rarely responds to people saying "Good morning" or "He
    10·1 answer
  • Following World War II, Japan _____.
    11·2 answers
  • What is judicial review?
    11·1 answer
  • A 55-year-old Californian named Annie recently formulated an ambitious plan to start a Broadway career. She withdrew all the mon
    12·1 answer
  • If another driver "cuts" in front of you, it would be better if you:
    8·2 answers
  • Describe an Autocratic Government​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!