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Author Question: If we wished to use statistics to explore the possibility that early language acquisition is related ... (Read 81 times)

2125004343

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on: Aug 4, 2018
If we wished to use statistics to explore the possibility that early language acquisition is related to high Apgar scores at birth, we would most likely consult which descriptive statistic?
 
  A) Mean
  B) Variance
  C) A correlation of the two variables
  D) A correlated t-test

Question 2

The type of correlation best used with score data is the
 
  A) Point biserial correlation.
  B) Spearman rank-order correlation.
  C) Correlated t-test.
  D) Pearson product-moment correlation.


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carolinefletcherr

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Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: D


2125004343

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Reply #2 on: Aug 4, 2018
Thank you!


carolinefletcherr

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Reply #3 on: Aug 4, 2018
Always glad to help...


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