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Stella [2.4K]
3 years ago
8

In an experiment, teachers' judgments are used to measure the amount of misbehavior among students. The teachers are more likely

to judge a given behavior as misbehavior at the posttest than they are at the pretest. This example most clearly illustrates which threat to the internal validity of the experiment?
Social Studies
1 answer:
charle [14.2K]3 years ago
3 0

Answer:

It illustrates INSTRUMENTATION as a threat to the internal validity of the experiment.

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A maintenance task performed to identify, isolate, and rectify a problem with a property so that the property can be restored to
HACTEHA [7]

Answer:

The correct answer to the following question will be "Corrective maintenance".

Explanation:

  • A maintenance function performed to locate, isolate, and fix a fault to restore the failed hardware, computer, or device to a working state within the specifications or limits set with in-service activities, known as Corrective maintenance.
  • After failure, the corrective repair steps are diagnosis – removal of the part, triggering the failure – order replacement – adjustment of the aspect – function test and finally continuity usage.
  • A step-by-step method is the primitive form of this type of maintenance.

Therefore, Corrective maintenance is the right answer.

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SpyIntel [72]

Answer:

C. They all need to get food from outside source.

Explanation:

All animals belong to the Kingdom Animalia. Several characteristics sets animals apart from plants and bacteria.

Animals are eukaryotes i.e they have membrane bound organelles in their cells. They are multicellular organisms with different cells organised to perform specific life functions. Group of cells that serves a specific purpose is called Tissue. Group of tissue with a specific function is an Organ. Organs that provides a specific purpose are called Systems. Most animals have levels of organisation for their multicellular body.

All animals are heterotrophs. They derieve their nutrition from other sources. Animals do not produce their own food, they depend on plants and other sources for their food. Some animals are herbivores that feeds on plants. Some are carnivores they feeds on flesh. Some can feed on both plants and animals and are called omnivores.

5 0
3 years ago
People around the world rely on the Amazon Rainforest for all of the following resources except __________.
defon
The answer is Except their water.

Amazon Rain forest is rich in Oil, Medicinal Plants, and it create about 20 % of world's oxygen, but people around the world doesn't rely on their water so much
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the answer is deginlty true

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