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Author Question: In the analogy comparing variance to the picture on a television screen, error variance is analogous ... (Read 99 times)

saliriagwu

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on: Jun 20, 2018
In the analogy comparing variance to the picture on a television screen, error variance is analogous to
 
  a. the picture
  b. static or snow
  c. the soundtrack
  d. shifts in the picture
  e. a blank screen

Question 2

The hypothesis People who listen to the Beatles while studying will perform better on an exam
  than students who do not listen to the Beatles is best tested with which type of statistical test?
 
  A) one-tailed t test B) one-way ANOVA
  C) two-tailed t test D) one-tailed F test


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reelove4eva

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

b

Answer to Question 2

A


saliriagwu

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Reply 2 on: Jun 20, 2018
Great answer, keep it coming :)

isabelt_18

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Reply 3 on: Yesterday
Excellent

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