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Author Question: If there is a consistent relationship between two variables such that Y tends to decrease each time ... (Read 41 times)

arivle123

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on: Jun 19, 2018
If there is a consistent relationship between two variables such that Y tends to decrease each time X decreases, but not a linear relationship, then which correlation is designed to measure the consistency of the relationship?
 
  a. a partial correlation
 b. a Spearman correlation
 c. a point-biserial correlation
  d. a phi-coefficient

Question 2

The degree of correspondence between two data items is referred to as _______________.
 
  Fill in the blank(s) with correct word


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huda

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Reply #1 on: Jun 19, 2018
Answer to Question 1

b

Answer to Question 2

pattern-matching
pattern matching


arivle123

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Reply 2 on: Jun 19, 2018
Wow, this really help

xiaomengxian

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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