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Julli [10]
2 years ago
9

a researcher sets out to measure drug use on US college campuses by asking a representative sample of undergraduates whether the

y are currently receiving federal grants or loans. What is the problem with this measure?
Mathematics
1 answer:
Readme [11.4K]2 years ago
5 0

Based on the information given, it can be noted that the problem with the research is the problem of validity.

<h3>Problems with validity.</h3>

It should be noted that in a research, a problem with validity takes place when there's a lack of reliability of the independent variable.

Also, it is a result of lack of representativeness of the independent variable and a lack of impact of the independent variable.

In this case, the researcher sets out to measure drug use on US college campuses by asking a representative sample of undergraduates whether they are currently receiving federal grants or loans. It should be noted that the question asked doesn't relate to the research.

In conclusion, there's a problem with validity.

Learn more about researches on:

brainly.com/question/25257437

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At Acme Inc., there are 3 more than twice as many salespeople as inventors. If the whole company has 27 employees,
Olenka [21]

Answer:

There are 8 inventors.

Step-by-step explanation:

  • Let 's' be the salesperson
  • Let 'i' be the inventors

Given that there are 3 more than twice as many salespeople as inventors.

  • i.e s = 3+2i

Also given that the whole company has 27 employees.

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s + i = 27

substituting s = 3+2i

3 + 2i + i= 27

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<u>VERIFICATION</u>

As the total number of employees is 27.

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4 0
2 years ago
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