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Author Question: If the alternative hypothesis of a test is Ha: , what is the corresponding null hypothesis? ... (Read 361 times)

meagbuch

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on: Jun 24, 2018

  If the alternative hypothesis of a test is Ha: , what is the corresponding null hypothesis?
 

  a.Ha:
  b.Ha:
  c.Ha:
  d.Ha:

Question 2


  If a test of H0: versus Ha: were conducted for a sample of size 20, what would be the critical region for a significance level of ?
 

  a.(-4.5,4.5)
  b.t > 2.09
  c.t < -1.73 or t > 1.73
  d.t < -2.09 or t > 2.09


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lauravaras

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Reply #1 on: Jun 24, 2018
Answer to Question 1

correct: a

Answer to Question 2

correct: d


meagbuch

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Reply 2 on: Jun 24, 2018
Great answer, keep it coming :)

isabelt_18

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Reply 3 on: Yesterday
Wow, this really help

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