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Author Question: When using the telephone interview method, the problem of unlisted numbers a. is a significant ... (Read 109 times)

cherise1989

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on: Jul 13, 2018
When using the telephone interview method, the problem of unlisted numbers
 
  a. is a significant problem resulting in biased samples.
  b. can be overcome through follow-up questioning.
  c. can be overcome through the use of random-digit dialing.
  d. is not a problem because almost all numbers can be found on the internet.

Question 2

To display the relationship between two quantitative variables, one should use
 
  a. a bar graph.
  b. a histogram.
  c. a scatterplot.
  d. z scores.


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bookworm410

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Reply #1 on: Jul 13, 2018
Answer to Question 1

C

Answer to Question 2

C


cherise1989

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Reply 2 on: Jul 13, 2018
Gracias!

mochi09

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Reply 3 on: Yesterday
Excellent

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