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sammy [17]
2 years ago
7

How many k is there 1 2 3 4 5 6 7 8

SAT
1 answer:
Lubov Fominskaja [6]2 years ago
7 0

Answer: 0?

Explanation:

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Draw a figure, A, a line of reflection, L, and a vector FG in the space below. Show that under a sequence of a translation and a
raketka [301]

Answer:

bure

Explanation:

hiß haoi óie den la Opie ñsji cßns

4 0
3 years ago
What are the different types of threats to External Validity?
bulgar [2K]

The ability to generalize a study's results to different circumstances is known as external validity that suffers from 7 types of threats.

<h3>What are the threats to External Validity?</h3>

There are 7 major threats to external validity.

  • The first threat is sampling  bias, in which a sample is not representative of the population.
  • The second threat is history, where an unrelated incident can affect the results.
  • The third threat is observer bias, in which the traits or actions of the experimenter unintentionally affect the results, resulting in bias and other demand features.
  • The fourth threat  is the Hawthorne effect, which describes the propensity for individuals to alter their behaviour merely because they are aware that they are being observed.
  • The fifth threat is the Testing Effect, in which the results are impacted by whether a test is administered before or after another.
  • The sixth threat is the aptitude-treatment, which involves the interaction of individual and group factors to affect the dependent variable.
  • The environment, time of day, location, researcher traits, and other variables that restrict the generalizability of the results are included in the seventh threat.

To learn more about external validity, refer:

brainly.com/question/28760166

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6 0
1 year ago
Which statement accurately describes the writing portion of accuplacer?
viktelen [127]
what are the statements
7 0
3 years ago
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Which of the following is NOT part of the respiratory membrane of the lungs
Bumek [7]

That which is NOT part of the respiratory membrane of the lungs is:

  • A thin layer of ciliated epithelial cells

<h3>What is the respiratory membrane?</h3>

The respiratory membrane is the surface of the lungs where there is an exchange of gases. There are many parts that make up the respiratory membrane of the lungs.

Some of these are; the respiratory mucosa, the adventitia, and the submucosa. The thin layer of ciliated epithelial cells is not a part of the respiratory membrane but is a hair-like structure that helps to remove unwanted substances from the body.

So the correct answer is: a thin layer of ciliated epithelial cells.

Learn more about the respiratory membrane here:

brainly.com/question/7839167

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4 0
2 years ago
In 2013 the number of students in a small school is 284
Anna71 [15]

Answer:            ok

Explanation:

8 0
2 years ago
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