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Author Question: External validity refers to out ability to attribute the effect that was observed to the ... (Read 50 times)

cabate

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on: Jun 29, 2018
External validity refers to out ability to attribute the effect that was observed to the experimental variable and not to the other factors.
 a. True
  b. False

Question 2

An advantage of sample surveys is the ability to use a probability sampling plan that will allow the results of the sample to be projected to the overall population.
 a. True
  b. False


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Animal_Goddess

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Reply #1 on: Jun 29, 2018
Answer to Question 1

b

Answer to Question 2

a


cabate

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Reply 2 on: Jun 29, 2018
Excellent

Dominic

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Reply 3 on: Yesterday
Wow, this really help

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