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Author Question: The value of z(0.70) z(0.30) is a. 1.04. b. -1.04. c. 0.52. d. ... (Read 26 times)

ghost!

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The value of z(0.70)  z(0.30) is
 a. 1.04.
  b. -1.04.
  c. 0.52.
  d. -0.52.

Question 2

The value of z(0.80) + z(0.20) is
 a. 1.0.
  b. 0.6.
  c. 0.0.
  d. None of the above.



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kingfahad97

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Answer to Question 1

B

Answer to Question 2

C




ghost!

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Reply 2 on: Jul 24, 2018
Wow, this really help


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Reply 3 on: Yesterday
Gracias!

 

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