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
jolli1 [7]
3 years ago
8

Dr. adriana conducts a study to determine if players who wear a new type of soccer uniform made from a specially designed fabric

will perform better in soccer matches. she recruits a professional soccer team to participate in her study. she randomly assigns half of the men to wear the new-material uniforms made in the color blue and the other half to wear old-material uniforms made in the color red. although the men know about the test, they are not told which of the two uniforms is made from the new material. they are asked to wear their assigned uniforms and score as many goals as possible in a game against one another. dr. adriana notes the number of goals scored. ultimately, the players who are wearing the old uniforms score more goal, and therefore, win the game. dr. adriana speculates that the new uniforms are not more beneficial to performance than the old uniforms, but she decides to rerun the test a few more times. from a scientific viewpoint, why was it important for dr. ariana to randomly assign the players to wear new or old uniforms?
Social Studies
1 answer:
adoni [48]3 years ago
8 0
It is important because <span>She wanted to ensure that each player had an equal chance of wearing the new or old uniform.
The new uniform is made by special fabric that make it feel much more comfortable compared to the old one. Since the players know the existence of these new uniforms, preventing them an equal opportunity to wear it could disrupt the team's relationship</span>
You might be interested in
With the growth of the Internet, what has become one of the easiest ways to participate in politics?
Vlada [557]

Answer:

With the growth of the internet, the easiest way to participate in politics is <u>making financial contributions.</u>

Explanation:

People´s commitment to activelty participate in politics is less and less seen. Statistics say the least common way of political participation is attending to a protest. So this is one argument to think people do not participate in person, but they can make financial contributios from the confort of their home.

5 0
3 years ago
When a parent pays for a child's piano lessons, he or she is engaged in?
yawa3891 [41]
When a parent pays for a child's piano lessons, he or she is engaged in "generalized reciprocity".

Generalized reciprocity is blessing giving without the desire of a quick return. For instance, on the off chance that you are shopping with a companion and you get him some espresso, you may anticipate that him will get you one consequently sooner or later. In any case, you would likely be somewhat affronted on the off chance that he demanded getting you some espresso while you got him one. To do as such would propose that he doesn't wish to end up associated with a proceeding with complementary trade with you. It might be said, it is a dismissal of your token of kinship. 
4 0
3 years ago
Can somebody tell me if this is good for an intro or a conclusion on my essay about sameness
Maksim231197 [3]

Answer:

It is good for conclusion of an essay

Because we summarise points at conclusion and that's what u have done

6 0
2 years ago
Explain the difference between a fixed pulley and a movable pulley
alina1380 [7]

Answer:

A fixed pulley's wheel and axle stay in one place. ... A movable pulley is a pulley that is free to move up and down, and is attached to a ceiling or other object by two lengths of the same rope. Examples of movable pulleys include construction cranes, modern elevators, and some types of weight lifting machines at the gym.

4 0
3 years ago
Read 2 more answers
Blitzkrieg was a new type of warfare that focused on attacking-
Vesnalui [34]

Answer:

method of offensive warfare designed to strike a swift

Explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • Mary, a student in your class, has difficulty keeping her attention on classroom activities. describe four different strategies
    5·1 answer
  • Which of the following is an example of scarcity, rather than shortage?
    13·2 answers
  • According to stanley milgram, ordinary people will ______ (to) orders given by someone in a position of power or authority, even
    10·1 answer
  • Samuel Gompers and others like him supported the system called capitalism, in which
    14·1 answer
  • Which of the following is a correct reason for stating that the United States has a fiduciary monetary​ system?
    11·1 answer
  • While class systems are based in part on a person's birth, or class of their parents, an important difference between caste and
    8·1 answer
  • Thomas paine comon sense encouraged support for the american independence movement by
    5·1 answer
  • An area of land between two or more groups where no military activity or weapons are allowed​
    10·2 answers
  • How many electoral votes are in each state?
    13·1 answer
  • Explain what happens when Congress convenes. (25 pts) Urgent! Whoever answers first and correctly will get brainliest!
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!