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Author Question: The middle 90 of a normal distribution is located between z = 1.96 and z = 1.96 Indicate whether ... (Read 31 times)

sjones

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on: Jun 20, 2018
The middle 90 of a normal distribution is located between z = 1.96 and z = 1.96
 
  Indicate whether the statement is true or false

Question 2

For a normal distribution with  = 100 and  = 20, the score that separates the top 60 of the distribution from the bottom 40 is X = 105.
 
  Indicate whether the statement is true or false


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EAN94

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

F

Answer to Question 2

F


sjones

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Reply 2 on: Jun 20, 2018
Thanks for the timely response, appreciate it

sailorcrescent

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Reply 3 on: Yesterday
Wow, this really help

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