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Author Question: When the results in one group are not influenced by the results in the other group, the samples are ... (Read 72 times)

corkyiscool3328

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on: Jun 20, 2018
When the results in one group are not influenced by the results in the other group, the samples are considered to be
 
  a. random.
  b. independent.
  c. dependent.
  d. separate.

Question 2

Brian wants to compare the test scores in one class to the test scores in another class. Which test of statistical significance should Brian use?
 
  a. Pearson r
  b. an independent t test
  c. a correlated t test
  d. a point-biserial correlation


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raili21

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

b

Answer to Question 2

b


corkyiscool3328

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Reply 2 on: Jun 20, 2018
:D TYSM

Jossy

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

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