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Serhud [2]
11 months ago
13

An example of a(n) ___________ research study would be where an experiment was conducted on caffeine.

Social Studies
1 answer:
olya-2409 [2.1K]11 months ago
4 0

An example of a(n) double-blind research study would be where an experiment was conducted on caffeine-induced stress when neither the class researchers nor the test subjects knew who received caffeine and who did not until after the study was finished.

<h3>What is double-blind research study?</h3>
  • A double-blind study is one in which neither the participants nor the researchers are aware of which group is getting the treatment.
  • However, it also prohibits researchers from unintentionally disclosing information about the experiment.
  • This type of study is particularly helpful in avoiding biased reports that are likely the result of placebo effects.
  • Imagine, for instance, that researchers are looking into the effects of a novel medication.
  • The participants in a double-blind study would not be aware of who was receiving the real medication and who was receiving a placebo, and neither would the researchers who contact with them.

Learn more about double-blind study here:

brainly.com/question/4911918

#SPJ4

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German word for taking pleasure in others misfortune
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Pronunciation: /ˈSHädənˌfroidə/

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Which of the following is not a way that humus affects the properties of soil
vekshin1
<span>Humus decreases the porosity of soil </span>
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When consumers swipe a card, either debit or credit, to make a transaction with a merchant, the merchant pays an interchange fee
siniylev [52]

Answer:

The three primary stakeholders are the banks, the merchants, and the consumers.

Banks = Against, since this would mean that they will be receiving less

Merchants = For, since they would be paying less

Consumers = Generally unaffected. But I believe they would be more against the proposal because if interchange fees are capped, then the banks will find other ways to retrieve the lost revenues by other means, such as increasing the interest or etc.

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2 years ago
What is the difference between marginal cost and marginal revenue? Marginal cost is the money earned from selling one more unit
sleet_krkn [62]

The difference between marginal cost and marginal revenue is Marginal cost is the money paid for producing one more unit of a good. Marginal revenue is the money earned from selling one more unit of a good. Thus the correct answer is B.

<h3>What is  marginal cost?</h3>

The difference in total production costs caused by producing or manufacturing one extra unit is known as the marginal cost of production.

In order to maximize production and overall operations, an organization must first decide when it can achieve economies of scale.

The sum of money spent to create one additional unit of a good is its marginal cost. Selling one additional unit of a good results in a profit known as marginal revenue.

Therefore, option B is the appropriate answer.

Learn more about marginal cost, here:

brainly.com/question/7781429

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