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Author Question: When the direction of the difference between two sample means is not specified, we must use the ... (Read 39 times)

tiffannnnyyyyyy

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on: Jun 20, 2018
When the direction of the difference between two sample means is not
  specified, we must use the two-tail t.
 
  Indicate whether the statement is true or false

Question 2

With interval data and random assignment of subjects, the appropriate
  analysis of data from an between subjects (two group) design would be
 
  a. the paired t
  b. the Pearson r
  c. the independent t
  d. the Spearman correlation


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Laurenleakan

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

T

Answer to Question 2

c


tiffannnnyyyyyy

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  • Posts: 512
Reply 2 on: Jun 20, 2018
Excellent

xiaomengxian

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Reply 3 on: Yesterday
:D TYSM

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