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Author Question: If the value of Tobs in the Wilcoxon signed-ranks test is , then the null hypothesis is rejected. ... (Read 76 times)

Pineappleeh

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on: Aug 1, 2018
If the value of Tobs in the Wilcoxon signed-ranks test is , then the null hypothesis is rejected.
 
  a. greater than Tcrit
  b. less than or equal to Tcrit
  c. equal to or greater than 1.96
  d. equal to or greater than tcrit

Question 2

On a multiple choice test with 24 questions, each question has four possible answers, one of which is correct. For students who guess at all answers, find the standard deviation for the number of correct answers.
 
  A) 2.121 B) 2.035 C) 2.078 D) 2.077


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amcvicar

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Reply #1 on: Aug 1, 2018
Answer to Question 1

B

Answer to Question 2

A


Pineappleeh

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Reply 2 on: Aug 1, 2018
Great answer, keep it coming :)

zacnyjessica

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Reply 3 on: Yesterday
Excellent

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