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Author Question: Quota sampling is an example of a: A) probabilistic sampling technique. B) stratified sampling ... (Read 245 times)

Collmarie

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on: Jun 24, 2018
Quota sampling is an example of a:
 
  A) probabilistic sampling technique.
  B) stratified sampling technique.
  C) nonprobabilistic sampling technique.
  D) cluster sampling technique.

Question 2

At 5 level of significance, what is the proper conclusion?
 
  What will be an ideal response?


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ErinKing

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Reply #1 on: Jun 24, 2018
Answer to Question 1

C

Answer to Question 2

Since X2 = 26.016 > 3.8415, we reject H0 at  = 0.05 and conclude that use of seat belts in vehicles depends on ethnic status in Detroit.


Collmarie

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Reply 2 on: Jun 24, 2018
Great answer, keep it coming :)

xiaomengxian

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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