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BabaBlast [244]
4 years ago
8

In economics, all goods and services that exist must be made by which of the

Social Studies
1 answer:
SIZIF [17.4K]4 years ago
7 0
The answer is B.


The workers
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Stress at moderate levels that produces positive results is called _____.
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Generalized Stress<span> Response hope i helped</span>
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The substitute teacher offered the students candy for correctly solving math problems. So, for that entire week, whenever she pu
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Answer: Extinction.

Explanation:

Extinction refers to a phenomenon of conditioned behavior, that appears when a behavior that used to be reinforced doesn´t have reinforcing consequences anymore, getting the behavior to stop.

In this case, the disappearance of the conditioned response (the candy), makes the behavior of showing eagerness to do math slowly decreases, until it disappears.

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A researcher records the number of distracters (such as noises) that preschool-aged children ignore while watching a popular Sun
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Answer:

one-sample t test                              

Explanation:

One-sample t-test: The given test compares a given sample of a defined population. The term 'defined population' refers to the parameter of the population which is known. It is often used to test the difference in the given population mean and the hypothesized value. Here, the actual population mean is referred with 'μ' and hypothesized mean with 'M'.

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3 years ago
Which case caused the United States Supreme Court to rule that having separate facilities for blacks and whites was constitution
Stels [109]

Answer:

Plessy v. Ferguson

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The Plessy v. Ferguson case happened in 1896. The decision from this case effectively started the Racial Segregation in United States. During the segregation, the government separated the public infrastructures into two: Those who can be used by white citizens only and those who can be used by black citizens only. This infrastructures cover all facilities ranging from Schools, Public Transportation, public bathrooms, etc.

But, the facilities provided for the Black citizens tend to be lower in quality compared to the facilities provided for white citizens. This led to a deeper problem for the Black community. For example, Due to the low quality of schools for black citizens, they produce a generation of graduates who has lesser chance to obtain high paying jobs. This prevented the black community to advance in society.

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Select a question from the list of questions above.
PSYCHO15rus [73]
There are no questions above so I can’t answer
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3 years ago
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