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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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ananız ananız
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6 years ago
Two types of interviews that are used to collect data are ____________________ interviews and ____________________ interviews.
 Fill in the blank(s) with correct word

Q. 2

A survey is an example of a(n) ____________________ study.
 Fill in the blank(s) with correct word

Q. 3

In a(n) ____________________ study, individuals are randomly assigned to different treatments and the results are compared.
 Fill in the blank(s) with correct word

Q. 4

The ____________________ rate is the proportion of people in the sample who completed the survey.
 Fill in the blank(s) with correct word

Q. 5

In a(n) ____________________ study, there is no attempt to control factors that might influence the variable of interest.
 Fill in the blank(s) with correct word

Q. 6

Which of the following data collection methods is not observational?
 a. A personal interview. c. A self-administered questionnaire.
  b. A telephone interview. d. An experiment.
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tielynn27tielynn27
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6 years ago
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ananız Author
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#2
6 years ago
I wish all teachers could be as helpful as you instead of making us do things the complicated way...
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#3
6 years ago
It really depends on the course, never give up
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