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Author Question: Find the probability a person chosen at random from this group has an IQ score above 146.00. What ... (Read 45 times)

Mimi

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on: Jun 24, 2018
Find the probability a person chosen at random from this group has an IQ score above 146.00.
 
  What will be an ideal response?

Question 2

One of the standard assumptions of the linear regression model is that the variance of the error terms is equal to one.
 
  Indicate whether the statement is true or false


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cpetit11

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Reply #1 on: Jun 24, 2018
Answer to Question 1

P(X  146.08 ) = P(Z  2.63 ) = 0.0043

Answer to Question 2

FALSE


Mimi

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Reply 2 on: Jun 24, 2018
Thanks for the timely response, appreciate it

amcvicar

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Reply 3 on: Yesterday
Wow, this really help

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