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Author Question: The distribution that is always greater than 0 and positively skewed is the distribution for A) ... (Read 18 times)

wenmo

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  • Posts: 540
on: Jun 20, 2018
The distribution that is always greater than 0 and positively skewed is the distribution for
 
  A) Z.
  B) t.
  C) 2 .
  D) U.

Question 2

If there were 30 students in the class and the professor wanted to test the null hypothesis described in the scenario using the 5 level of significance, the cutoff t score would be
 
  A) 35.000
  B) 1.699
  C) 0.113
  D) 2.500


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sierrahalpin

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

C

Answer to Question 2

B


wenmo

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  • Posts: 540
Reply 2 on: Jun 20, 2018
Gracias!

yeungji

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  • Posts: 319
Reply 3 on: Yesterday
Wow, this really help

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