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Author Question: External validity refers to out ability to attribute the effect that was observed to the ... (Read 48 times)

cabate

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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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Answer to Question 1

b

Answer to Question 2

a




cabate

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Reply 2 on: Jun 29, 2018
Excellent


DylanD1323

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Reply 3 on: Yesterday
:D TYSM

 

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