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Author Question: Scientific method involves a. refraining from asking questions. b. using experiments only. c. ... (Read 113 times)

faduma

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on: Jun 20, 2018
Scientific method involves
 
  a. refraining from asking questions.
  b. using experiments only.
  c. the use of educated guesses.
  d. the acceptance of some hypotheses, the rejection of others.

Question 2

Random sampling from a specific population of study may be illustrated by
 
  a. selecting volunteers on a first come basis up to the desired number for the sample.
  b. putting all names in a fishbowl, and blindfolded, drawing out the desired number of names for the sample.
  c. using IQ and gender as a basis for selection.
  d. making the choice of subjects alphabetically.


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nguyenhoanhat

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Reply #1 on: Jun 20, 2018
Answer to Question 1

D

Answer to Question 2

B


faduma

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Reply #2 on: Jun 20, 2018
Thank you


nguyenhoanhat

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Reply #3 on: Jun 20, 2018
No problem :)


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