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Author Question: Determine the two z-scores that divide the area under the standard normal curve into a middle 0.96 ... (Read 110 times)

Caiter2013

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Determine the two z-scores that divide the area under the standard normal curve into a middle 0.96 area and two outside 0.02 areas.
 
  A) 0 and 2.05 B) -2.33 and 2.33 C) -2.05 and 2.05 D) -1.75 and 1.75

Question 2

Determine the two z-scores that divide the area under the standard normal curve into a middle 0.874 area and two outside 0.063 areas.
 
  A) -1.39, 1.39 B) -1.53, 1.53 C) -1.46, 1.46 D) -1.45, 1.45



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dantucker

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Answer to Question 1

C

Answer to Question 2

B




Caiter2013

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Reply 2 on: Jul 25, 2018
Thanks for the timely response, appreciate it


jomama

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Reply 3 on: Yesterday
Wow, this really help

 

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