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Elena L [17]
3 years ago
7

What is a confounding​ variable?

Social Studies
1 answer:
viktelen [127]3 years ago
4 0

The answer is <u>"c. a confounding variable is an explanatory variable that was considered in a study whose effect cannot be distinguished from a second explanatory variable in the study."</u>


A confounding variable is an outside impact that progressions the impact of a dependent and independent variable. This superfluous impact is utilized to impact the result of an exploratory plan. Just, a confounding variable is an additional variable went into the condition that was not represented. Confounding variables can destroy an analysis and deliver pointless outcomes. They propose that there are connections when there truly are most certainly not. In an examination, the independent variable by and large affects the dependent variable.

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What is the name of the labor system that developed throughout the South after the Civil War kept poor blacks and white working
Komok [63]
Sharecropping was a labor system in which one person and their family grew crops for a large landowner.  The landowner would allow them to purchase tools, fertilizer, seed, etc... on credit and when the crop was harvested, the sharecropper would receive a "share" of the crop.  Often it was not enough to pay off their credit and the cycle began again.  Often known as another form of slavery, but 2/3 of sharecroppers were white.
3 0
3 years ago
What happened to the north states during the industrial revolution?
kifflom [539]

Answer:

Fueled by the game-changing use of steam power, the Industrial Revolution began in Britain and spread to the rest of the world, including the United States, by the 1830s and ‘40s. Modern historians often refer to this period as the First Industrial Revolution, to set it apart from a second period of industrialization that took place from the late 19th to early 20th centuries and saw rapid advances in the steel, electric and automobile industries.

Explanation:

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3 years ago
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4 0
2 years ago
Which sentence would be most appropriate for an article about various dog breeds? "pudge does not like to deviate from his routi
GaryK [48]
I believe the answer is: <span>Once he eats, he has to go outside and patrol the backyard.”
Since the article is about various dog breeds, the writer should avoid mentioning anything specific about the dog species or personal trainer experiences. From the options above, only this line could explain dog behaviors in general.</span><span />
3 0
3 years ago
Read 2 more answers
Suppose a country abandons a no-trade policy in favor of a free-trade policy. If, as a result, the domestic price of beans incre
Mnenie [13.5K]

Answer: D

Explanation:

When country abandons a no-trade policy in favor of a free-trade policy. as a result, the domestic price of beans increases to equal the world price of beans, then at the world price, the quantity of beans supplied in that country exceeds the quantity of beans demanded in that country. that country becomes an exporter of beans, that country has a comparative advantage in producing beans.

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