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
gregori [183]
3 years ago
8

As part of research study, a researcher decides that she will use the number of pieces of junk mail that a family receives each

week as an indicator of how wealthy the family is. If we do not have a good reason to believe that these two things are related, her measure of family wealth is ______.
Social Studies
1 answer:
Talja [164]3 years ago
7 0

Answer:

The correct answer to the following question will be "not valid".

Explanation:

  • A meticulous research analysis, using scientific methodology, of something like a particular interest as well as issue. The analyst wants to be using the number of fragments of junk mail a family gets every week as another measure of how affluent the community itself.
  • When we have no reasonable evidence to suggest such two items are linked to each other, her estimate of accumulated wealth isn't true.

You might be interested in
In an experiment, the process of random _____ ensures that each participant has an equal chance of being in either the control g
Tamiku [17]

In an experiment, the process of random assignment ensures that each participant has an equal chance of being in either the control group or the experimental group.

Random assignment refers to the use of random methods in psychological experiments to equalize the chances of each participant being assigned to a particular group. Participants in the study will be divided into various groups at random, such as an experimental group or a treatment group.

Tossing a coin, picking a name out of a hat, rolling dice, or giving players random numbers are just a few examples of random assignment techniques. Remember that random assignment is distinct from random selection. Random assignment describes how those chosen participants are then assigned to experimental groups, whereas random selection describes how people are picked at random to represent the greater community.

Know more about random assignment here

brainly.com/question/9423006

#SPJ4

7 0
1 year ago
By the age of __________, most children have developed a sense of self-worth.
notsponge [240]
By the age of seven, most children have developed a sense of self-worth.
3 0
2 years ago
Rewrite this 20 Points!!
statuscvo [17]
Use a paraphraseer. they hep
6 0
2 years ago
A researcher wants to examine the effect of noise level on reading comprehension. He finds that regardless of the noise level, a
ss7ja [257]

Answer: The results may be due to a CEILING EFFECT effect.

Explanation: The ceiling effect is defined as a phenomenon whereby an independent variable (noise level) no longer has an effect on a dependent variable (reading comprehension).  

8 0
3 years ago
8. How did World War I change the Middle East? How can this influence be seen on the contemporary political map?​
Contact [7]

Answer:

The misfortunes in the Middle East were faltering: the war not just attacked the land and pulverized armed forces, it decimated entire social orders and economies. Thusly, the experience of World War I in the Middle East is maybe more likened to the experience of World War II in Europe.Nov 16, 2015

Explanation:

The misfortunes in the Middle East were faltering: the war not just attacked the land and pulverized armed forces, it decimated entire social orders and economies. Thusly, the experience of World War I in the Middle East is maybe more likened to the experience of World War II in Europe.Nov 16, 2015

6 0
2 years ago
Read 2 more answers
Other questions:
  • Who is more likely to hold a part-time job during high school? gino, a canadian adolescent cheri, a swedish adolescent hope, a j
    9·1 answer
  • If you make only the minimum payment each month, what will the total cost of the computer be?
    10·2 answers
  • Jani is an 18-year old college freshman. During the past month, she has missed most of her classes because she has trouble getti
    8·1 answer
  • What are the five skills needed for thinking like a geographer?
    11·1 answer
  • Which concept of democracy does the stamen below define? everyone is significant in a democracy.
    6·1 answer
  • Which of the following lists the branches of the u.s. economy in the order in which they evolved?
    9·1 answer
  • Population density refers to (3 points)
    14·1 answer
  • Distinguish between the<br>parliamentary and non-<br>parliamentary executive system of government​
    13·1 answer
  • Someone answer this pls ;)
    5·1 answer
  • Which form of transportation made moving soldiers to battle smoother during the Civil War
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!