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Author Question: A researcher can expect to obtain more accurate estimates of population parameters with random ... (Read 109 times)

frankwu

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on: Jun 20, 2018
A researcher can expect to obtain more accurate estimates of population parameters with
  random samples from populations in which the variability in scores to be sampled is _____ .
 
  a. large; large
  b. small; small
   c. large; small
  d. small; large

Question 2

The direction and degree of the relationship of two variables are assessed with _____ .
 
  a. a between-subjects design
   b. correlational research
  c. the analysis of variance
  d. the tind
  test


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Loise Hard

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

C

Answer to Question 2

B


frankwu

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Reply 2 on: Jun 20, 2018
YES! Correct, THANKS for helping me on my review

diana chang

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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