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Author Question: Degrees of freedom for a statistic refers to the number of _____ that are free to vary when ... (Read 57 times)

rlane42

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on: Jun 20, 2018
Degrees of freedom for a statistic refers to the number of _____ that are free to vary when
  calculating that statistic.
 
  a. sample statistics
  b. population parameters
   c. scores in the sample
  d. scores in the population
  Information; p 169, K, 2

Question 2

Using a statistic to estimate a parameter as a single value is called _____ estimation.
 
  a. interval
   b. point
  c. unbiased
  d. consistent


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kingfahad97

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

C

Answer to Question 2

B


rlane42

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Reply 2 on: Jun 20, 2018
Excellent

okolip

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Reply 3 on: Yesterday
Wow, this really help

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